What age can they start mating?....Can a female Black and White Tegu breed with a Golden Tegu?......Also can you tell the difference of sexes?..Like the pet store guy told me the sexes but I want to be sure...He said the gold is a boy...and he's pretty big and thick...and the "female" is skinny and short...they are the same age. So yeah just need some help. I'll have pics soon.