Free radicals are produced in the body by metabolism. They are oxygen molecules that have a highly charged, unpaired electron. This unstable electron damages nearby cells it comes in contact with. Free radicals have been implicated in more than 100 degenerative disease conditions. KV offers many antioxidant products which help eliminate these free radicals from the body.
My pup absolutely loved this toy and was fascinated when the trunk & tail extended as she squeezed it. I wish it was a little larger and a little thicker skinned for my German Shepherds. A couple of my older dogs managed to steal it and it lasted about 3 seconds in their mouths.