Frog acting weird

[Junseoklee]

He's fine. Your frog is shedding and also smearing mucous over his skin. They peel their skin off from rear to mouth and then eat it. That's why he is opening and closing his mouth like he is yawning.

All is well. Nothing to worry about. Nice Pac.

Thank you, GrifTheGreat. I've read that they eat their shedded skin, but I've never seen them doing it.
Nice to know.