许多人举出一些过时的研究，指高蛋白质的食物中对狗的身体造成各种破坏，尤其是肝脏。

Many people cite old, outdated research that claims high protein percentages in the food are harmful to dogs and do all kinds of damage, especially to the liver.

youdao

许多人举出一些过时的研究，指高蛋白质的食物中对狗的身体造成各种破坏，尤其是肝脏。

Many people cite old, outdated research that claims high protein percentages in the food are harmful to dogs and do all kinds of damage, especially to the liver.

youdao