From what we were told he is a Pogona Vetticeps. Or Inland Bearded Dragon.
We reckon he looks really cool as well. When he turns black you can see the scale patterns a lot more. We are hoping that he goes a bit yellow but I really like him how he is. I just want him to bulk up quite a bit.
The pet store where we got him said he wasn't eating much for the first few weeks (about 2 months ago). When we last weighed him he gained 20 grams so that's a positive sign.
And this morning I put some wax worms in his viv and he hunted them all and got them. Was great to see!