My foster kitty Tiger has some liver problems. I am trying to get her to eat high calorie, high protine food. This morning she was ok with the AD food from the vet, but usually she is not. Yesterday she was really enjoying a can of the grain free, lamb food. I can't remember the name of the brand right now, but I was wondering what kind of calorie content those foods generally have. I'm willing to feed her what ever she will eat (much to the dismay of the rest of the kitty family).