My snake yawns often. I see him almost every day doing it. He opens his mouth wide and closes it again.
I am worried because of RI but he doesn't show any of the signs. No mucus around mouth, no weezing, temperatures are fine, humidity should be fine (50 to 70%). He eats great, is active. It's just the yawning. I know snakes do it but mine does it really often so I just wanted to ask.