What CAN he eat?

[Tommysmom]

As some of you guys may know from my other posts, we've had a bit of a feeding problem with my 3 month JRT. He's back to eating now, although we are working on eating out of a bowl instead of kibble by kibble off the floor, lol... and he really seems to like Canidae (although I'm worried because it's not a puppy food - please tell me that's ok!).

I'm trying to keep snacks and mealtimes interesting for him without spoiling him, just to keep him eating. He really likes a bit of a snack around 10:30 at night, but I don't want to feed him more dog food or milkbones or anything too heavy that late! I've found that he likes cottage cheese and canned tuna chunks and he realllllllly likes baby carrots. Is it ok to keep feeding him those things on a regular basis?

What else can he eat? I know from reading the threads here that fruit pits and seeds and grapes and raisins are all no-no's... what are other good things to feed him though, either with his meals or as snacks and treats? His protein levels were testing very, very low, so is there anything that he can snack on that would help with that, too?