I don’t know what sound he’s making. I can tell it’s all his normal response noises, but as if he’s struggling to squeak air through. Occasionally he’ll convulse a bit and make a loud noise like this. I’m worried and not sure what this means! Please help. I’ll answer any other questions if you have any.
My hedgehog is 1 year and 2 months old. He has fleece bedding, (changed weekly, or sooner if extra messy) he uses pellets for his litter (on occasion they get dusty and I swap it out) I have an air purifier in my room.