We have no idea why our dogs like these toys so much; they seem like just another take-off on a ball. But who can argue with them? They love them -- even after the squeaker dies they keep flinging them around and playing with them. Whether your dog is a little devil or an adorable angel, there's a Cuz rubber squeaky dog toy that's just right for him. These toys are fashioned of thick-walled, heavy-duty rubber and finished with a long-winded squeaker.