My little chihuahua is so skinny. I know some chi's are naturally skinny, but you can see his rib bones. I hate taking him out b/c I dont want people to think I don't feed him! LOL The vet didn't seem concerned, but I would like to bulk him up just a little bit. He is 5 months old and weighes about 2 1/2 pounds. He is on Chicken soup puppy food right now and I do mix it with about a tablespoon of wet food , 3 times a day. Sometimes he eats it all, sometimes he doesn't, he tends to pick out the wet food and leave the dry but will come back for the dry later on. (I do also have a bowl of plain dry out but he doesn't really touch it) Should I start adding real meat to his food? maybe a homecooked diet would be better for him? Higher protien food? Anything else I can add to his food?