Dogs love cat food because it's higher in fat. The problem with letting a dog have it even once is that it is higher in fat. A dog predisposed to pancreatitis could be adversely affected by it. So your pup should only be given dog food.
However, some very underweight small dogs do well on cat food. In some cases it is acceptable. This should only be attempted under the oversight of a veterinary nutritionist.
__________________ Crystal  , Ellie May (RIP)  , Rylee Finnegan  , and Gracie Boo🐶 |