The fat would be way to low for good health. A fat restricted diet for a dog with specific health problems would still have higher fat than that. Fat should be about half the level of the protein. And higher protein is better. BTW, if you add protein% + fat% + carb% it should equal very close to 100%. What do you think your vet thinks the other 49% should be? 28%+ 5%+18%=51% Frankly, this would tell me that he knows absolutely nothing about nutrition. And not only would I not listen to him about nutrition, I definitely wouldn’t even discuss it with him. It would be like asking advice from…I don’t even know…a baby, maybe. Just stupid. I’m sorry, but you need a new vet.
