Pet nutritional agent, cat feeding method thereof and dog feeding method thereof

Abstract

The invention provides a pet nutritional agent, a cat feeding method and a dog feeding method, the pet nutritional agent is oily, the pet nutritional agent is filled in an oil bottle, the pet nutritional agent comprises the following components in percentage by weight: 99.0% of raw materials and 1.0% of an additive, the raw materials comprise the following components in percentage by weight: 25%-35% of salmon oil, 20%-30% of fish oil and 34%-54% of natural vegetable oil. The hair of cats and dogs is improved by supplementing the components, and various nutrients required by the cats and dogs are supplemented through the ingested pet nutritional agent.

Description

Technical Field

[0001] The present application relates to the field of animal health care, and in particular to a pet nutritional agent, a method for raising cats and a method for raising dogs. Background Art

[0002] With the improvement of people's pet-raising concept and increasing attention to pet health issues, the pet health care product market has developed rapidly. As nutritional supplements that meet the various life stages and physiological needs of pets, pet health care products are becoming increasingly diverse, covering a variety of ingredients such as vitamins, proteins, probiotics, and functional products targeting specific health issues.

[0003] In the prior art, some cats and dogs need to supplement multiple nutrients when they are aging or due to their own diseases. The existing pet nutrients are single products. When helping pets to prepare meals, pet owners need to take the required multiple nutrients to feed the pets many times, which is a cumbersome process. When the pets are picky eaters, the owners have to mix the nutrients with the pet food, which greatly increases the feeding time of the pet owners. Therefore, a pet nutrient with multiple nutritional components and proportions for beautifying hair, a method for raising cats and a method for raising dogs are proposed. Summary of the invention

[0004] In view of this, it is necessary to provide a pet nutrient in oil form with multiple nutrient ratios that can solve the pet's hair problem, a method for feeding cats with the pet nutrient, and a method for feeding dogs with the pet nutrient, so as to solve the above problems.

[0005] An embodiment of the present application provides a pet nutrient, which is in oily form and is filled in an oil bottle. The pet nutrient composition includes 99.0% by weight of raw materials and 1.0% of additives, and the raw materials are composed of 25%-35% salmon oil, 20%-30% fish oil and 34%-54% natural vegetable oil in a weight ratio.

[0006] In at least one embodiment of the present application, the additive consists of 0.784% lecithin, 0.1% natural vitamin E, 0.05% L-ascorbic acid-6-palmitate, 0.05% rosemary extract, 0.015% vitamin A and 0.001% vitamin D3 in a weight ratio.

[0007] In at least one embodiment of the present application, the natural vegetable oil is oilseeds or a combination of oilseeds and their products.

[0008] In at least one embodiment of the present application, the oilseed product is evening primrose seed oil.

[0009] In at least one embodiment of the present application, the nutrients of the pet nutritional supplement include ω-3 fatty acids, ω-6 fatty acids, ω-9 fatty acids, vitamin A, and vitamin D3.

[0010] In at least one embodiment of the present application, the ω-3 fatty acids are docosahexaenoic acid, eicosapentaenoic acid and α-linolenic acid;

[0011] The omega-6 fatty acids are arachidonic acid, linoleic acid, and gamma-linolenic acid;

[0012] The omega-9 fatty acid is oleic acid.

[0013] A method for feeding cats with a pet nutrient, which is applied to any of the pet nutrient described above, wherein the cat-based usage comprises the steps of:

[0014] S110: Make sure the cat is three months old or older;

[0015] Determine the amount of nutritional supplement to be taken according to the cat's weight.

[0016] In at least one embodiment of the present application, the step of "determining the amount of nutrient to be consumed according to the cat's weight" includes:

[0017] S120: When the cat's body weight y≤5kg, the daily consumption of the nutrient is 1.5-3ml;

[0018] When the cat's body weight y>5kg, the daily intake of the nutritional agent is 3-4.5ml.

[0019] A method for feeding dogs with a pet nutritional supplement, which is applied to any of the pet nutritional supplements described above, wherein the method for feeding dogs comprises the following steps:

[0020] S210: Ensure that the dog is three months old or older;

[0021] Determine the amount of nutritional supplements to be taken according to the dog's weight.

[0022] In at least one embodiment of the present application, the step of "determining the amount of nutrient to be consumed according to the dog's weight" includes:

[0023] S220: When the dog's body weight x is less than 8 kg, the daily consumption of the nutrient is 3 ml to 4.5 ml;

[0024] When the dog's weight is 8kg≤x≤20kg, the daily intake of the nutritional agent is 4.5-6ml;

[0025] When the dog's body weight x is greater than 20 kg, the daily intake of the nutrient is 6 ml to 7.5 ml.

[0026] The beneficial effects of the pet nutrient having multiple nutritional component ratios, the method for raising cats and the method for raising dogs provided above are as follows:

[0027] The benefits of making nutrients into oil form and filling them in oil bottles are as follows: First, the oil form is conducive to the preservation and stability of nutrients, avoiding the degradation or reaction of some ingredients in solid form. Second, the oil bottle packaging makes it easier for pet owners to control the dosage, and is also convenient for carrying and storage. More importantly, the oil form makes it easier to mix nutrients with the pet's staple food (such as cat food, dog food) or other foods to avoid pets' picky eating.

[0028] At the same time, a comprehensive nutritional supplement is formed by adding basic oil raw materials (such as salmon oil, fish oil and natural vegetable oil) and additives. This ratio allows pets to obtain multiple necessary nutrients at the same time when consuming the nutritional supplement, without having to take multiple different nutritional products separately, which helps pets beautify their fur.

[0029] Also, nutritional supplements contain a variety of essential nutrients and are easy to mix with food, which greatly simplifies the feeding process for pet owners. There is no need to prepare multiple different nutritional supplements for pets, nor to spend a lot of time and energy mixing nutritional supplements with food. Simply add the right amount of nutritional supplements to your pet's food to meet the nutritional needs of your pet, saving time and energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic flow chart of the method for feeding cats with the pet nutritional supplement described in this application.

[0031] Figure 2 The present invention is a schematic diagram of the process of feeding dogs with pet nutritional supplements described in the present application. DETAILED DESCRIPTION

[0032] The embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0033] It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a central component at the same time. When a component is considered to be "located on" another component, it may be directly located on the other component or there may be a central component at the same time. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "back", and similar expressions used herein are for illustrative purposes only.

[0034] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0035] As used herein, the term "invention" or "present invention" is intended to refer to all aspects and embodiments of the invention described in the claims and specification herein, and should not be construed as limited to any particular embodiment or aspect.

[0036] Specifically, the pet nutritional supplement in this embodiment is optimally produced in the form of oil.

[0037] Salmon oil is rich in omega-3 fatty acids and omega-6 fatty acids, as well as a small amount of omega-9 fatty acids, which have anti-inflammatory effects, promote immune system health, and improve skin and hair conditions. The weight ratio of salmon oil is selected to ensure a more balanced ratio of omega-3, omega-6, and omega-9 fatty acids, while avoiding digestive problems that may be caused by excessive oil.

[0038] Fish oil is an important source of omega-3 fatty acids and omega-6 fatty acids. The weight ratio of fish oil supplements the effect of salmon oil and provides an additional source of other omega-3 fatty acids (such as DHA and EPA). This combination makes the nutritional supplement more balanced in providing omega-3 fatty acids.

[0039] Natural plant oils such as evening primrose oil and flaxseed oil are rich in omega-6 and omega-9 fatty acids, which are essential for skin health, the immune system, and cell function.

[0040] In a specific embodiment, the additive consists of lecithin, L-ascorbic acid-6-palmitate, vitamin A, vitamin D3, natural vitamin E and rosemary extract.

[0041] Specifically, lecithin is an important component of the cell membrane and plays an important role in maintaining the integrity and stability of the cell membrane. Lecithin contains inositol phospholipids, which are the main nutrients for hair. It can promote hair growth and prevent hair loss. At the same time, lecithin can also inhibit hair loss and reduce gray hair. Adding lecithin to pet nutrients can help enhance the stability and resistance of pet cells.

[0042] L-Ascorbic acid-6-palmitate is the esterified form of vitamin C, which has antioxidant, anti-inflammatory and immune-enhancing effects. It can help pets resist damage from free radicals and protect cells and tissues from oxidative stress.

[0043] Vitamin A can promote the formation of rhodopsin in the retina and maintain normal visual function; at the same time, it can also promote the differentiation and proliferation of skin cells and maintain skin health.

[0044] Vitamin D3 promotes the intestinal absorption of calcium and phosphorus, which contributes to the healthy development of bones and teeth. Vitamin D3 can also participate in immune regulation and enhance the immunity of pets.

[0045] Natural vitamin E has a powerful antioxidant effect, which can protect cell membranes and DNA from damage by free radicals. At the same time, vitamin E can also promote the reproductive health of pets and improve reproductive performance.

[0046] Rosemary extract is a natural antioxidant that can effectively extend the shelf life of pet nutrients and prevent the oxidation of nutrients. In addition, it also has multiple biological activities such as antibacterial and anti-inflammatory.

[0047] In one embodiment, the natural vegetable oil is oilseeds or a combination of oilseeds and their products.

[0048] Specifically, oil seeds and their products include, but are not limited to, rapeseed oil, tomato seed oil, olive oil, walnut kernel oil, soybean oil, almond oil, safflower seed oil, prickly ash seed oil, peanut oil, sunflower seed oil, grape seed oil, sea buckthorn seed oil, wild jujube oil, Xanthoceras sorbifolia oil, linseed oil, coconut oil, palm oil, evening primrose seed oil, sesame oil, wild jujube oil, sea buckthorn seed oil, perilla oil, borage seed oil, kapok seed oil, cottonseed oil, and any one or more of the natural vegetable oils. Natural vegetable oils are extracted from seeds rich in oil.

[0049] In one embodiment, the oilseed product is evening primrose seed oil.

[0050] Specifically, evening primrose seed oil is the optimal embodiment in this application.

[0051] In a specific embodiment, the nutrients of the pet nutritional supplement are component analysis of the pet nutritional supplement, and the nutrients of the pet nutritional supplement include ω-3 fatty acids, ω-6 fatty acids, ω-9 fatty acids, vitamin A, vitamin D3 and water.

[0052] The omega-3 fatty acids are docosahexaenoic acid, eicosapentaenoic acid, and alpha-linolenic acid.

[0053] The omega-6 fatty acids are arachidonic acid, linoleic acid, and gamma-linolenic acid.

[0054] The omega-9 fatty acid is oleic acid.

[0055] 1. Ratio of pet nutrition ingredients

[0056] Embodiment 1

[0057] The raw materials and additives were weighed separately, with a total weight of 100 kg, including: 30 kg salmon oil, 25 kg fish oil, 16 kg evening primrose seed oil, 28 kg natural vegetable oil except evening primrose seed oil, 0.784 kg lecithin, 0.05 kg L-ascorbic acid-6-palmitate, 0.015 kg vitamin A, 0.001 kg vitamin D, 0.1 kg natural vitamin E, and 0.05 kg rosemary extract.

[0058] The above composition ratio is prepared into a pet nutritional supplement according to existing preparation technology. The preparation technology of the pet nutritional supplement is existing technology and will not be described in detail here.

[0059] Embodiment 2

[0060] The raw materials and additives were weighed separately, with a total weight of 100 kg, including: 35 kg salmon oil, 30 kg fish oil, 14 kg evening primrose seed oil, 20 kg natural vegetable oil except evening primrose seed oil, 0.784 kg lecithin, 0.05 kg L-ascorbic acid-6-palmitate, 0.015 kg vitamin A, 0.001 kg vitamin D, 0.1 kg natural vitamin E, and 0.05 kg rosemary extract.

[0061] The preparation technology method of this embodiment is the same as that of embodiment 1.

[0062] Embodiment 3

[0063] The raw materials and additives were weighed separately, with a total weight of 100 kg, including: 25 kg salmon oil, 20 kg fish oil, 21 kg evening primrose seed oil, 33 kg natural vegetable oil except evening primrose seed oil, 0.784 kg lecithin, 0.05 kg L-ascorbic acid-6-palmitate, 0.015 kg vitamin A, 0.001 kg vitamin D, 0.1 kg natural vitamin E, and 0.05 kg rosemary extract.

[0064] The preparation technology method of this embodiment is the same as that of embodiment 1.

[0065] 2. Conducting a feeding trial for cats and dogs

[0066] 40 adult pet cats weighing 3.30±0.71kg and 40 red poodles weighing 3.86±0.69kg were selected. The genders were randomized and necessary immunization and deworming treatment were performed before the experiment. After adaptive feeding, they were randomly divided into 4 groups, with 10 cats and 10 dogs in each group. There was 1 control group A and 3 experimental groups B, C, and D. Group A (control group) was only fed with basic feed, and groups B to D (experimental groups) added corresponding pet nutritional supplements to the basic feed, 2 ml / time for cats and 3 ml / time for dogs, once a day. The specific feeding operation is as follows:

[0067] Group A: fed with a fixed amount of basic feed

[0068] Group B: fed with a fixed amount of basic feed + pet nutrition agent - Example 1;

[0069] Group C: fed with a fixed amount of basic feed + pet nutrition agent - Example 2;

[0070] Group D: fed with a fixed amount of basic feed + pet nutrition agent - Example 3;

[0071] The basic feed was the same batch product from the same manufacturer. Cats and dogs in each group were kept in separate cages and had free access to water and food.

[0072] The feeding test period was 60 days. During the test, the feed intake and stool score of each cat were recorded every day, and the cats were weighed on an empty stomach on the first and 60th days of the test. On the 60th day of the test, the fur sensory (hair brightness, hair smoothness, skin elasticity), coat length, coat fineness, coat color difference (L*, a*, b*), coat elastic recovery rate, coat elongation, hair loss weight, skin moisture, skin oil content, skin pH and other indicators of pet cats and dogs were measured.

[0073] Sensory evaluation of fur was conducted by 3 professionals in a random double-blind sensory evaluation of the fur. The evaluation criteria were as shown in Table 1 below.

[0074] Table 1 Evaluation criteria for fur sensory condition

[0075]

[0076] Note: Skin elasticity refers to how quickly the skin on the back recovers after being raised to a certain height.

[0077] The length of the coat can be measured by hand arrangement. Randomly select a section of hair sample, the weight of each sample is about 0.40-0.60g. First, use the hand-pulling method to preliminarily arrange the sample into a relatively neat hair bundle at one end, and then stack it on a black velvet board according to the length of the fiber to form a neat hair bundle at one end. Use a ruler to measure the length of the coat and take the average value.

[0078] The capillary fineness is determined by the projection diameter method, that is, the hair is arranged neatly, cut into small sections of 1 cm, a small section is placed on a glass slide, cedar oil is added to fix it, and the hair is spread out with tweezers so that they do not overlap, and then a coverslip is slowly placed on the hair for observation under a microscope to determine the capillary fineness.

[0079] Use NR20XE colorimeter to measure the color difference of the hair in the middle of the cat's back (brightness value L*, redness value a*, yellowness value b*) close to the coat. The middle of the back is defined as the intersection of the highest point of the animal's two shoulder blades and the midline of the back.

[0080] The elastic recovery and elongation of the coat can be measured by a single fiber strength meter, and the fixed-length elasticity and fixed-load stretching can be measured, and the results are averaged.

[0081] To measure the weight of hair loss, select a certain area of ​​hair on both sides of the middle back, use a comb to comb the area 10 times along the hair, collect the fallen hair and weigh and record it using a 1 / 10,000 precision balance.

[0082] The moisture, oil and pH of the skin in the middle of the cat's back were measured using the RBX-916 skin moisture meter and the E301 CF pH meter. Before measuring the moisture, oil and pH, the hair on the skin was cleaned first, and the probe of the skin moisture meter was placed in contact with the surface of the skin in the middle of the back. When measuring pH, the exposed skin of the cat was lifted by hand, and then the pH meter bulb electrode was wrapped with the skin. The data was recorded when the value was stable.

[0083] The test results are as follows:

[0084] Table 2 Cat weight (n=10, )

[0085]

[0086] Note: * indicates p < 0.05 (vs group A), that is, compared with the control group, there is a significant correlation at the 0.05 level (bilateral); ** indicates p < 0.01 (vs group A), that is, compared with the control group, there is a significant correlation at the 0.01 level (bilateral), the same below.

[0087] Table 3 Dog weight (n=10, )

[0088]

[0089] As shown in Tables 2 and 3, there was no significant difference in the initial and final body weights of cats and dogs in each group (P>0.05), indicating that the pet nutritional supplement had no effect on the body weight of pet cats and dogs.

[0090] Table 4 Results of sensory indexes of cat fur

[0091]

[0092] Table 5 Results of sensory indexes of dog fur

[0093]

[0094] It can be seen from Tables 4 and 5 that the hair brightness and hair smoothness scores of the test group were significantly higher than those of the control group (p < 0.05), and the effect of Group B was more significant (p < 0.01), indicating that the pet nutritional supplement has a positive effect on the health of cat and dog fur, and the effect of Group B is better.

[0095] Table 6 Results of physical and chemical properties of cat fur

[0096]

[0097]

[0098] Table 7 Results of physical and chemical properties of dog coat

[0099]

[0100] As shown in Table 6, the test group cats' coat color difference L* and coat elastic recovery rate were significantly higher than those of the control group A (p < 0.05), and the hair loss weight was significantly lower than that of the control group A (p < 0.05), and the coat color difference and hair loss weight of the test group B were more significant (p < 0.01). There were no significant differences in other physical and chemical indicators of coat (p > 0.05), among which the coat color difference (A*) of the experimental cats in group C showed p < 0.05, which was presumably caused by the difference in breed itself.

[0101] As shown in Table 7, the coat color difference (L*), coat color difference (A*) and coat elastic recovery rate of the test group dogs were significantly higher than those of the control group A (p < 0.05), and the coat color difference (L*) and coat color difference (A*) of the test group B were more significant (p < 0.01). There were no significant differences in other physical and chemical indicators of the coat (p > 0.05).

[0102] Table 8 Results of cat skin physicochemical properties

[0103]

[0104]

[0105] Table 9 Results of physical and chemical properties of dog skin

[0106]

[0107] As shown in Tables 8 and 9, the skin moisture and skin oil content of the dog and cat test groups B to D were significantly higher than those of the control group A (p < 0.05), among which the moisture difference in the dog test group was more significant (p < 0.01), and there was no significant difference in skin pH (p > 0.05).

[0108] From the above test data, it can be seen that there is no significant difference in weight between the test groups B, C, and D and the control group A. The hair of groups B, C, and D has significant sensory differences after 60 days. The color difference of the coat of dogs and cats, the elastic recovery rate of the coat, and the hair loss weight of cats have been significantly improved. At the same time, the moisture and oil content of the skin of dogs and cats can be increased to maintain the water-oil balance of the skin. It is suggested that the pet nutritional agent has the effect of promoting the health of the hair of dogs and cats, and the effect of group B is more significant. Therefore, embodiment 1 is the best embodiment of this application.

[0109] The nutrient components in the nutrient agent tested in Example 1 are as follows:

[0110] Some terms and abbreviations are used in this disclosure. The following definitions are provided:

[0111] "Omega-3 fatty acid" is abbreviated as "OMEGA-3". The weight ratio of OMEGA-3 is 12.3%. The components of OMEGA-3 are as follows:

[0112] "Docosahexaenoic acid" is abbreviated as "DHA", and the weight ratio of DHA is 3.6%;

[0113] "Eicosapentaenoic acid" is abbreviated as "EPA", and the weight ratio of EPA is 4.9%;

[0114] "α-linolenic acid" is abbreviated as "ALA", and the weight ratio of ALA is 2.9%;

[0115] The content of other OMEGA-3 fatty acids is 0.9%.

[0116] "Omega-6 fatty acid" is abbreviated as "OMEGA-6". The weight ratio of OMEGA-6 is 29.5%. The components of OMEGA-6 are as follows:

[0117] "Arachidonic acid" is abbreviated as "AA", and the weight ratio of AA is 0.3%;

[0118] "Linoleic acid" is abbreviated as "LA", and the weight ratio of LA is 27.1%;

[0119] "Gamma-linolenic acid" is abbreviated as "GLA", and the weight ratio of GLA is 1.3%;

[0120] The content of other OMEGA-6 fatty acids is 0.8%.

[0121] "Omega-9 fatty acid" is abbreviated as "OMEGA-9". The weight ratio of OMEGA-9 is 22.6%. The omega-9 components are as follows:

[0122] "Oleic acid" is abbreviated as "OA", and the weight ratio of OA is 21.3%;

[0123] The content of other OMEGA-9 fatty acids is 1.3%.

[0124] The weight ratio of vitamin A is 0.015%;

[0125] The weight ratio of vitamin D3 is 0.001%;

[0126] The remaining weight ratio is other types of oils (mainly functional saturated fatty acids).

[0127] 3. Example 1 Cat and dog feeding was carried out to obtain the consumption amount of Example 1:

[0128] A total of 60 healthy Linqing lion cats were selected, including 30 weighing less than 5kg, 30 weighing more than 5kg, 25 adult red poodles weighing less than 8kg, 20 adult beagles weighing 8-20kg, and 20 adult golden retrievers weighing more than 20kg. They were given necessary immunization and deworming treatments before the experiment. After adaptive feeding, they were randomly divided into groups according to the principle of similar weight and gender ratio, with 5 cats in each group.

[0129] A control group A and a test group were set up respectively. Group A (control group) was only fed with a basic diet, and the test group was fed with a corresponding dose of the pet nutritional supplement prepared according to Example 1 in the basic diet every day. The specific groups and corresponding doses are shown in Table 10.

[0130] The basic feed was the same batch product from the same manufacturer. Cats and dogs in each group were kept in separate cages and had free access to water and food.

[0131] Table 10 Daily dosage of different groups of animals of different weights

[0132]

[0133]

[0134] The feeding test period was 60 days, and the animals were weighed on an empty stomach on the first and 60th day of the test. On the 60th day of the test, the fur sensory organs (hair brightness, hair smoothness, skin elasticity), hair length, hair fineness, hair color difference (L*, a*, b*), hair elastic recovery rate, hair elongation rate, hair loss weight, skin moisture, skin oil, skin pH and other indicators of pet cats and dogs were measured to analyze the effects of different doses on the health of dog and cat hair, especially the effects of doses beyond the recommended range on health.

[0135] The test data are as follows:

[0136] Table 11 Cat test results (≤5kg)

[0137]

[0138]

[0139] From the data in Table 11 above, it can be seen that for cats weighing ≤5kg: the experimental group B has only a significant difference in hair smoothness compared with the control group A (p < 0.05), and the other indicators are not significantly different (p > 0.05), while the hair luminance, hair smoothness, hair color difference (L*), hair elastic recovery rate, skin moisture and skin oil indexes of groups C, D, E and F are significantly different (p < 0.05 or p < 0.01). At the same time, the F group gained weight significantly after 60 days (p < 0.05), and there was no significant difference in other hair indicators with the C, D and E groups. This shows that when the cat weighs ≤5kg, a dose of 0.75ml / day has little effect on the health of the fur, while a dose of 3.75ml has a slight sign of excessive intake, which may cause unnecessary side effects or health problems. Therefore, the recommended daily intake is 1.5-3ml.

[0140] Table 12 Cat test results (>5kg)

[0141]

[0142]

[0143] From the data in Table 12 above, it can be seen that for cats weighing more than 5kg: there was no significant difference in each index between the experimental group B and the control group A (p>0.05), while there were significant differences in hair luminance, hair smoothness, hair color difference (L*), hair elastic recovery rate, skin moisture and skin oil indexes in groups C, D, E and F (p<0.05 or p<0.01). At the same time, the F group gained weight significantly after 60 days (p<0.01), and there was no significant difference in other hair indexes compared with the C, D and E groups. This shows that when the cat weighs more than 5kg, a dose of 1.5ml / day has little effect on the health of the fur, while a dose of 5.25ml has a slight sign of excessive intake, which may cause unnecessary side effects or health problems. Therefore, the recommended daily intake is 3-4.5ml.

[0144] Table 13 Dog test results (<8kg)

[0145]

[0146]

[0147] From the data in Table 13 above, it can be seen that for dogs weighing less than 8kg: there was no significant difference in each index between the experimental group B and the control group A (p>0.05), while there were significant differences in hair luminance, hair smoothness, coat color difference (L*), coat elastic recovery rate, skin moisture and skin oil indexes in groups C, D and E (p<0.05 or p<0.01). At the same time, the weight gain of the experimental group E was obvious after 60 days (p<0.05), and there was no significant difference in other hair indexes with the experimental groups C and D, indicating that when the dog weighs less than 8kg, the dose of 1.5ml / day has little effect on the health of the coat, while the dose of 6ml has a slight sign of excessive intake, which may cause unnecessary side effects or health problems. Therefore, the recommended daily intake is 3-4.5ml.

[0148] Table 14 Dog test results (8-20kg)

[0149]

[0150]

[0151] From the data in Table 14 above, it can be seen that for dogs weighing 8-20kg: compared with the control group A, the test groups B, C, and D have significant differences in hair luminance, hair smoothness, coat color difference (L*), coat elastic recovery rate, skin moisture and skin oil content (p < 0.05 or p < 0.01). At the same time, the weight gain of the test group D was significant after 60 days (p < 0.05), and there was no significant difference in other hair indicators from the test groups B and C, indicating that when the dog weighs 8-20kg, the dose of 7.5ml has a slight sign of excessive intake, which may cause unnecessary side effects or health problems. Therefore, the recommended daily intake is 4.5-6ml.

[0152] Table 15 Dog test results (>20kg)

[0153]

[0154] From the data in Table 15 above, it can be seen that for dogs with a weight of more than 20 kg: compared with the control group A, the test groups B, C, and D have significant differences in hair brightness, hair smoothness, coat color difference (L*), coat elastic recovery rate, skin moisture and skin oil content (p < 0.05 or p < 0.01). At the same time, the weight gain of the test group D was significant after 60 days (p < 0.05), and there was no significant difference in other hair indicators with the test groups B and C, indicating that when the dog weighs more than 20 kg, the dose of 9 ml has a slight sign of excessive intake, which may lead to unnecessary side effects or health problems. Therefore, the recommended daily intake is 6-7.5 ml.

[0155] The above is only an implementation method of the present application. It should be pointed out that a person skilled in the art can make improvements without departing from the creative concept of the present application, but these improvements are within the scope of protection of the present application.

Claims

1. A pet nutritional supplement, characterized in that: The pet nutrient is in oil form and is filled in an oil bottle. The pet nutrient comprises 99.0% by weight of raw materials and 1.0% of additives. The raw materials are composed of 25%-35% salmon oil, 20%-30% fish oil and 34%-54% natural vegetable oil in a weight ratio.

2. The pet nutritional supplement according to claim 1, characterized in that: The additive consists of 0.784% of lecithin, 0.1% of natural vitamin E, 0.05% of L-ascorbic acid-6-palmitate, 0.05% of rosemary extract, 0.015% of vitamin A and 0.001% of vitamin D3 in a weight ratio.

3. The pet nutritional supplement according to claim 1, characterized in that: Natural vegetable oils are a combination of oilseeds or their products.

4. The pet nutritional supplement according to claim 3, characterized in that: The oil seed product is evening primrose seed oil.

5. The pet nutritional supplement according to claim 1, characterized in that: The nutrients of the pet nutritional supplement include ω-3 fatty acids, ω-6 fatty acids, ω-9 fatty acids, vitamin A and vitamin D3.

6. The pet nutritional supplement according to claim 5, characterized in that: The omega-3 fatty acids are docosahexaenoic acid, eicosapentaenoic acid, and alpha-linolenic acid; Omega-6 fatty acids are arachidonic acid, linoleic acid, and gamma-linolenic acid; The omega-9 fatty acid is oleic acid.

7. A method for feeding cats with a pet nutritional supplement, characterized in that: The pet nutritional agent according to any one of claims 1 to 6, wherein the method for use for cats comprises the steps of: Make sure the cat is three months old or older; Determine the amount of nutritional supplement to be taken according to the cat's weight.

8. The method for feeding cats with a pet nutritional supplement according to claim 7, characterized in that: The steps to "determine the amount of nutritional supplement to be taken based on the cat's weight" include: When the cat's body weight y≤5kg, the daily consumption of the nutrient is 1.5ml-3ml; When the cat's body weight y>5kg, the daily intake of the nutrient is 3ml-4.5ml.

9. A method for feeding dogs with a pet nutritional supplement, characterized in that: The pet nutritional agent according to any one of claims 1 to 6, wherein the method for use in dogs comprises the steps of: Make sure the dog is three months old or older; Determine the amount of nutritional supplements to be taken according to the dog's weight.

10. The method for feeding dogs with a pet nutritional supplement according to claim 9, characterized in that: The step of "determining the amount of nutrient to be consumed according to the dog's weight" includes: When the dog's weight x is less than 8kg, the daily consumption of the nutritional agent is 3ml-4.5ml; When the dog's weight is 8kg≤x≤20kg, the daily intake of the nutritional agent is 4.5-6ml; When the dog's body weight x is greater than 20 kg, the daily intake of the nutrient is 6 ml to 7.5 ml.

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