Okay, that makes sense. But it does seem odd the vet wouldn't recommend a bland diet.The vet has not changed his diet other than saying to keep him on wet food for a couple of days. The only reason I tried steak was because he literally was not eating anything. That's how I knew something was wrong and why I brought him in. And this surgery just happened yesterday after I made that post asking about how to get him to eat. The intussusception was not caused by the food I was giving him,it was caused by the parasite overload he had from before I got him. He was full of worms and coccidia and because of that it caused persistent diarrhea which caused this to happen. We dewormed him the first day we got him along with vaccinating him.