Okay, I'll have to relay this bit of info as it's been troubling me. As you may have read, I'll be taking the kittens in to be spayed soon. Cindy at times makes this weird gasping/spasmic noise that sounds like, "huh-huh-huh-huh-huh." It's so difficult to describe, but my husband claims it's Cindy having problems with hairballs. I'm not so sure of this, as Lucy doesn't make this weird sound. My daughter said it sounded like a seizure, but I don't think so, as it's coming from Cindy's stomach and throat and she doesn't stiffen, writhe, or move the rest of her body. She just seems to have these stomach spasms not very often, like once a day or every other day, while just standing there and then she stops. In a way, it also sounds kind of like a gasping or wheezing for air. Any help would be appreciated. I'd hate to spend money at the vet for something like hairballs. I'm also worried that it could be something more serious. Thanks.