I'm located in Michigan!

The fuzzies are about as big as he is around, just barely a little bit skinnier. However, he is still pretty skinny around himself, he hasn't put on a ton of weight he's just gotten longer. But he still does not look sickly or anything, cant see is spine or anything. I'll have to post a picture of him next to something good to compare it too so you can get a good idea and tell me what would be best to feed him! I do frozen food.