Reread the post, and I see that the giblets were in his food bowl. Sorry! I do know that some animals will growl at something like that, and I have read before a test to see if a pet is gentle and a good family pet is to give it a treat, then lift it up, away from the treat, (very temporarily) to see if it growls or acts out. If it doesn't, then praise it, and return it to the treats, if it growls, then it might not be a good pet around children. I don't know, they each have their own personalities, and good and bad days like each of us! Anyway, just wanted to say I read it wrong, and yeah, guess he did enjoy them!