Vic27

hi, we have had a beared dragon before called Rexy he was extreamly friendly but died due to old age. We have now got a new one called Tiny he is 6mths old and very untame if u put your hand anywhere near him he will dive at u and bite. I am really at a loss and can not even pic him up without him biting and am extreamly concerned as he is only getting bigger if anyone has any ideas / tips on how i can approch trying to tame him i would be extreamly gratfull. I have never come across a nasty bearded...