Is wellness core canned food ok as sole food source?

[Cori and Tommy]

I've been feeding Tommy the chicken or turkey canned wellness because of its low carbohydrate content. My vet just mentioned wellness core canned, so I picked up some of that but notice its REALLY low in carbs. Is it ok as his sole food source or should I switch between chicken and turkey still?

 

[chriscleo]

as far as i know, either is perfectly fine as a sole food source. only exceptions i know about are cats who get pancreatitis attacks from higher fat food (often lower carb food has more fat/protein, so you compromise a little on each), and those in end-stage kidney disease that might need slightly lower protein diets.
others might speak as to sodium and phosphorus content...