not sure whether this should go here or in behavior, but oh well
I let my boy out into the bathroom today as I normally do, and I noticed he was making a weird squeaky sound. he hasn't been making this sound before, although I've noticed him making a little bit of a sniffing noise yesterday. anyone know why he's making this noise? and what should I do? he's eating and drinking like normal, and is fine except from him making this noise. I also haven't cleaned his cage or changed his setup in at least a few weeks. thanks
here's a video of him making the noise (turn your sound up, it's quite quiet):
noise - Album on Imgur