Just keep an eye on pets
Our dogs love these little motorized balls, they are big enough for our 120 pound dog to play with but small enough for our medium sized dog as well. Not sure of the material as far as safety wise but our dogs aren't super chewers either, they do hold them in their mouths and play with them for long periods though. It's a fast little ball but not to fast for our lazy dog, they enjoy it and it appears fun for them. It's lasted for quite a while so I'd say it's pretty durable, a hard plastic which does come apart on it's own from time to time which could be a safety issue if your not watching your dogs play with them. Not sure how it unscrews while they are playing with it but it's happened more than once, so beware cause the inside unit is small and removable. Read more
