High-protein wet dog food for protecting intestines and stomachs of puppies and preparation method of high-protein wet dog food

The invention discloses a high-protein wet dog food for protecting intestines and stomachs of puppies. The high-protein wet dog food is prepared from the following components in percentage by mass: 16-18% of meat, 10-12% of fruits, 12-14% of vegetables, 2-3% of pork livers, 3-5% of eggs, 0.4-0.5% of algae powder, 6-8% of bone meal, 1-2% of shrimp shell meal, 7-9% of sweet potato whole powder, 3-4% of oat bran, 1-2% of wheat germ powder, 1-2% of barley seedling powder, 5-6% of fish liver oil, 2-3% of corn protein powder, 1-2% of NP-2002 plasma protein powder, 1-2% of hydrolyzed wheat protein powder, 1-2% of nanometer nacreous layer powder, 0.4-0.5% of mixed glue and the balance of selenium-enriched yeast and milk. The wet dog food for protecting intestines and stomachs of puppies, provided by the invention, is comprehensive and balanced in nutrients, ready-to-eat, good in palatability, and high in digestibility, and the growth and development of the puppies fed with the wet dog food are rapid, the weight gain