We brought home Max's brother tonight! We named him Stuart. They are both pretty much the same coloring except Max has a grey spot on his back and Stuart has a grey spot at the base of his tail! They are so cute!

Question though. The shop we got them from assured us that they are both males, and look the same down there but Max keeps *humping* Stuart. Is this just a territorial thing or should I be worried that Stuart is maybe a girl.

I have done a lot of reading before getting these two, but can find nothing on telling what sex they are.

Thanks

~Aki