This morning I was sitting with my tortoise and he started acting strange, he was sitting and moving his head around and rubbing his head, he seemed super uncomfortable. He was opening his mouth a bit and then he made a squeaking noise. It sounded like a mouse squeaking for comparison. I’m quite worried as I know opening mouth a lot and squeaking is a sign of a respiratory infection. His behaviour is normal and he’s eating, pooping, peeing and being active as normal. There’s no nasal discharge as I know that’s a big sign of a ri. He dosent open his mouth very often, he seems to do it before he eats whenever I do see him do it. I don’t know if this has anything to do with it but recently whenever he opens his mouth (like when he’s eating) he makes a sound, and it kind of sounds like a duck quacking. Do you guys think this is an ri?