Can i add another two questions?

Can i ask how do you guys actually pick up your pacman frogs from its enclosure? do you pick them up from the back or from its side?

And this morning when i wake up, i went to take a look at my baby albino as well as to change the water in the water dish, i found him inhale himself to make himself bigger, like how a frog crooks, the back expands, when i started to mist the tank walls, is it normal for a pacman to do that? is it a kind of defence system for them?