So I'm always away half the week and my dad tells me that my beardie is lethargic and not very lively while I'm gone, my dad thinks he may be depressed while I'm gone, could this be the case?
Well your beardie sees you as a care and safety figure so it probably gets worried when you are thair to care and play with it so he can get worried and upset. Who looks after him when you are not Thair whoever it is make sure they are taking proper care of him hope this helps