This is the new stuffed toy that my wife got for the dog. It has a squeeky in one end, and a hard ball in the other. I have named it the Yeti Scrotum. I tell the dog "Go fetch the scrot!" and she takes off running. When she picks it up and shakes it back and forth, it sounds like a tennis ball bouncing against a brick wall. She can only shake it a couple of times before she drops it and stands dazed for a few seconds. I am afraid she'll brain-damage herself shortly.