(1) Feed Formula 1, Dairy Dog: 500 grams of animal meat or viscera were ground and added with 3 eggs, 300 grams of corn flour, and 500 grams of green vegetables (chopped). The amount of growth hormone was appropriate, and a small amount of concentrated bone broth was added. You can also supplement a small amount of raw milk, rice soup, and gradually increase some gruel, add a small amount of bone meal and fish meal. The gruel and broth start to be fed 30-50 ml each time and gradually increase to 200-500 ml (the above is the amount of 6 litter dogs). 2, weaned dog: cornmeal 21%, broken rice 15%, cake cake 15%, flour 5%, bean cake 14%, wheat bran 15%, cabbage cake 5%, fish meal 6%, bone meal 5%, auxin and Salt 0.5% each. The weaning dogs are best fed with broth, that is, each dog uses 5 grams of pork to boil the broth every day. Even the meat is fed, fed three times a day, and fed once a night to provide enough water for drinking. 3. Young dogs: After feeding for 35 days, the male dogs were castrated and transferred to the feeding period of the young dogs. The young dogs used cornmeal 30%, broken rice 20%, moromi cake 20%, bean cake 10%, wheat bran 10%, cabbage cake 5%, bone meal 4%, auxin and salt 0.5% each. Due to the rapid growth of puppies, a certain amount of mineral feed should be added, fed three times a day, with warm water spices. Conditional feed can be added to animal feed. 4, fattening dogs. After feeding for 70 days, it was transferred to adult rearing stage. The feed formula for this period was: cornmeal 27%, broken rice 27%, oyster cake 20%, bean cake 10%, wheat bran 10%, cabbage cake 5%, fishmeal 2%, auxin and salt 0.5% each. Conditionally add some fat feed. (b) Feed Modulation The purpose of feed modulation is to improve the palatability of feed and preserve or increase its nutritional value. The general requirement for feed preparation is to talk about hygiene and maintenance, dogs love to eat, easy to digest, not to waste. Dogs are carnivores. Although they have been reared for a long time and become omnivores, they still cannot directly digest raw starch. Therefore, feed must be matured before feeding. The commonly used method is to cook the feed into a semi-liquid porridge paste. During processing, the following points should be noted: 1. Do not boil or boil the feed during cooking, otherwise it will affect the palatability of the feed and the digestion and absorption of the feed by the dog. . 2, make meat feed to keep protein less loss. Wash the meat with cold water soaking, the time should not be too long, the length of time to boil the sterilization, meat cooked for the degree, should not be broken over the fire. The broth must be eaten at the same time as the starchy feed. 3, grain only need to clean the sand with water, do not have to repeatedly water. For soaking and swelling, soak the grains and water together and cook them in the pot to ensure no loss of nutrients. 4, vegetables should be washed after the first cut, and cooked with the fire, radish, potatoes and so do not have to peel. 5, feed should be done now, it should not be overnight. China Agricultural Network Editor