I am interested in getting a chameleon either a pygmy or a vieled. Which one is better for a starter? How long is the typical lifespan. Also I was thinking about getting two and possibly mating them later down the road. I’ve been doing some research and I’ve read that you’re not supposed to keep chams in the same habitat if they are older than 3 months. How exactly do they mate if they are not supposed to be together?