Gimz
Teenage Guinea Pig
one of my piggies has started making a funny sort of hiss noise. It's not teeth chattering, it sounds like an airy fart but with no squeak, but more like a pfffft sound. Not sure which end of the piggie it's coming from, so can't tell so far if it's gas or a proper hiss of some sort. It seems to be when chewing hay or something leafy, and only occasionally. Any idea what is causing this or if it is just a quirk?