Hey, so today I noticed my Fire-Bellied Toad Zinc who refused to eat today (but that may be because of the power I dusted onto the crickets) doing something that really worried me which was closing his eyes, opening his mouth, puffing out his stomach and crunching into a tight ball for about half a second then relaxing. I was wondering if this is normal or if I should be worried. This is the first time I've seen him do this and he has stopped now from have been doing it for about 5 minutes or longer. I was going to try to feed him but my mom told me to leave him alone because he is 'trying to work something out'? I would really appreciate any answers to this strange behavior and if there is anything I can do to help him. Thanks!