Kibble (Nutro Max). They have never had canned. They do get some special treats once in a while. Some fruits occassionally. They are in good health, so I will stick with their diet. Although, last night they got hamburger meat (cooked) and rice. Ran out of kibble. They thought they had died and went to heaven. I think I'm going to start adding a little olive oil to help with their coats a little more. They look fine now, but anything to make them look better I will do.