OK, so, when Riot learned to eat solid food, it was Paws & Claws brand kitten food from Tractor Supply. I bought some, and kept her on the same food, one less thing to worry about. Well, I stocked up on it when I came up here to Arkansas, but apparently did not get enough. So, I had to go to walmart and buy more food. The only kitten food they had was Purina Kitten Chow, so I figured it'd work fine. I got it, and switched her over slowly, the same way I would one of my horses. Well, now she's been eating just the purina for about a week or two. In this time, I have come home to more and more piles of vomit. It's not runny, just solid, you can see the kibble pieces and everything. I don't know what to do, but I feel so bad for her. She's got free choice food, she grazes as she pleases. She's a kitten and still hyper and energetic. I think she was born around mid march, that's my best guess. She's not fixed yet, I'm doing that when I get back to louisiana and have her settled in. I don't even think that matters, lol! Anyways, what should I do? Which type of kitten food would be better?