I think the most important thing when buying an animal is to research extensively before you buy. I must have read every care sheet in the world before i got my White's. Obviously, extremely young children are most likely not ready for a pet. I'm 14(a little above the age being discussed. But i was 13 when i got my frogs .) and i would definitely not say that i am a frog expert but i know one or two things. Being informed and prepared are the best ways to have a healthy happy pet, no matter your age. But i might be biased on this one, considering I'm a kid!