The invention discloses a food for raising pets. The food belongs to the field of food and specifically relates to a feed for preventing pet bone diseases. The feed comprises the following raw materials: by weight, 20-45 parts of corn, 2-8 parts of green gram starch, 2-8 parts of fruits, 2-8 parts of dietary fiber, 1-3 parts of bone meal, 2-10 parts of dry fruit, 10-50 parts of fish flesh, 1-3 parts of plant oil, 0.5-0.8 part of salt, 1-10 parts of sugar, 0.1-0.2 part of scallion, 0.1-0.2 part of ginger, 0.2-0.3 part of garlic, 0.1-0.2 part of liquor, 1-5 parts of a food additive, and 30-125 parts of water. The raw materials contain a certain percentage of cranberry. The feed which is prepared by processing cranberry and other raw materials through a certain method and is used for preventing pet bone diseases can be used to prevent bone diseases such as arthritis, hyperosteogeny, cervical vertebra, spondylodynia, osteoporosis and the like. The feed provided by the invention has advantages of reasonable preparation of raw materials, balanced nutrition, simple technology and various flavors, and can be used to effectively prevent pet bone diseases. Once taken, the feed can have a prevention effect. By the use of the feed, pets need not go to hospital, thus letting people worry less.