Aroara coughs, well it sort of sounds a little more like choking, after she drinks. She drinks out of a bowl not a faucet though. She's done this since she was a little kitten. I've asked the vet about it, and he said that some cats do that and didn't know why. I think it is because sometimes she drinks so fast. It's like she's a great dane drinking of something. Some have suggested putting something in the bowl to slow her down, but I haven't done it. She doesn't vomit or anything, just hacks for a brief time.