My 3 cats have been on the raw diet for the last few weeks. However, my littlest one has been throwing up her meals the last 3 days. Every raw piece she eats comes up 15 minutes later. I don't know if she is having problems digesting the raw meat now or what. I fed her some canned food and she ate it just fine without puking (i know canned isnt good but my eldest cat had fatty liver and i am absolutely obsessed that all three cats eat their meals now). I'm going to give her canned for the next few days but I don't know what could be the problem with her and the raw food all of a sudden.