The invention belongs to the technical field of functional feed additives for pets, and discloses a
selenium-enriched
yeast additive for relieving tear stains of pets, the additive takes
selenium-enriched
yeast as a core effective component, the content of organic
selenium in the selenium-enriched
yeast is not less than 1000 mg / kg, and the content of organic selenium in the selenium-enriched yeast is not less than 1000 mg / kg. The chrysanthemum extract, the
honeysuckle flower extract and the
semen cassiae extract are compounded to form an anti-inflammatory heat-clearing component which is used for relieving
lacrimal gland inflammation reaction and reducing abnormal
tear secretion; meanwhile, L-
lysine,
taurine,
vitamin C and
xanthophyll are introduced as
nutrition synergistic components, so that the
lacrimal gland mucosa conditioning and
eye protection effects are enhanced. According to the additive, low-
sodium and low-
iodine carrier raw materials are further adopted, and a
micronization dispersion treatment process is combined, so that the uniformity and
palatability of the product in pet feed are improved. Through multiple synergistic effects of antioxidation, anti-
inflammation, heat clearing and
nutrition regulation, the pet feed can effectively relieve tear stains of pets from the level of
nutrition regulation, and is suitable for long-term feeding of pets.