Extended data
In the first three months after birth, puppies mainly gain body and weight. From the fourth month to the sixth month, the body length is mainly increased, and after seven months, the height is mainly increased. It is necessary to determine the type and quantity of feed to be fed according to the nutrients needed by dogs at different development stages.
Adequate protein, fat, carbohydrates, minerals and vitamins should be provided during the whole growth and development period after the puppies leave the bitch to live independently. Such as grain, lean meat, milk, eggs, vegetables, dried fish oil, bone meal, etc. , and should be timed.
Puppies of 2-3 months old are fed 4-5 times a day. The daily supply of each puppy is 200g of lean meat, 300g of milk, egg 1, 250g-500g of rice, 250g-300g of vegetables and 3-5g of salt, and appropriate cod liver oil and bone meal are supplemented. If possible, you can give the puppies some pig and bovine cartilage, but don't feed the chicken bones.
References:
Baidu encyclopedia-puppy