It very much sounds like he's discovering his hormones.
He was happy and settled, then got the big boy urge and decided ok, im going to let the human know I am in charge.
Generally it can last anywhere from one month to six! Scarey eh?
All I can say is just keep up the contact. Last thing you want to do is leave him alone or he will be an absolute nightmare to re-train.
I went through this and its challenging but there is a light at the end of the tunnel!
First thing you want to do is stop the biting.
Its a good idea to start from scratch again.
Start putting your hand in his tank, flat but dont touch him . He'll see your not there to grab her. Do this every now and then for a day or so.
Once youve done for a while start only hand feeding him (wriggley worms work best). If he goes to bite you be brave and try not to flinch, just raise your hand up and remove the food. He'll soon learn biting isnt a good idea.
When you try handling him try it an hour or so after lights out when he'll be sleepy and bored of fighting. At this time you can try the 'beardie burrito'. this involves wrapping your beardie in a blanket/towel like a newborn baby and laying them on your chest. If he doesnt like the beardie burito try wearing a dressing gown, alot of beardies enjoy softness. Dex loved mine.
When you begin to start trying to handle your little one during daytime id get him out, and let him run around near you, like on the bed or on the floor in a room (close the door and make sure all gaps are blocked with cushions/pillows). He'll get used to just being near you and learning that your not big and scary. Also if he runs around exploring he'll tire herself out and so will be more submissive when you finally pick him up.
Remember:
When you go to pick up your beardie do not approach hom from the back or the side, this is predatry behaviour and will spook him.
Lay your hand flat in front of him for a few seconds and then slide it underneath her. Once you have picked her up like this yuo can reposition huim on your hand.
It can also work wonders to add one of your old tshirts to her tank (make sure you've worn it for an hour or so), as it means he will become used to your smell in a non threatening manner.
When you handle him remember not to smell like food or aftershave.
Although you might end up getting a few scratches as she squirms to run away it is VERY important not to just put her down if she struggles. She will learn that fighting gets her her own way and will make the process longer and harder.
also
Just to make sure though can you tell me what size viv you have?
what lighting he has?
what uvb lighting he has (brand is important)
Holly
