Question - Sometimes one of my pigs stands on his hind legs with his front ones on the side of the C&C cage and chews on the organizer-box-wire-sides (the Organize-It cage sides from Target).
He mainly does this when I open the fridge (because he knows it's veggie time
) but I hear him do it some other times too.
Should I be worried about this? I don't want him to crack a tooth or anything.
Advice? (if needed?)