I always wanted to get a pet iguana. They are herbivorous lizards from Central America.
Wow, that's an exotic pet! How big do iguanas get?
They can range in length depending on species. The biggest ones can be almost six feet!
Whoa! I can't imagine! And they are herbivorous, so no meat? I wonder what their favorite thing to eat is. 
That is correct they are herbivorous lizards. They like all kinds of greens such as kale and lettuce.