Iguana's are pretty neat, they're native to Mexico and South America. Do you have one?
i don't. they are cool. do they get big?
They can, their length can range from big to small, including their tail
i heard even many feet in length.  what do they eat?
An iguana is an herbivorous lizard. Only plants!
that's goood to know! do they carry Salmonella?
I don't think so, but the  exact number of those infected by iguanas is unknown
i wonder if it's hard to get their environment right to keep as a pet?