Safety issue, just so you know there are alot of paints, markers and crayolas on the market that are non toxic. Most of what kindergardeners and pre schoolers use, are harmless, I would think the paints the animals use are non toxic as well. Look at the pictures, do any of these artist appear sick? Abused? Come on folks, Jack Hanna, allow any harm to any creature? Think not!

now i will have to teach my pets to do art.