KONG: THE WORLD'S BEST DOG TOY
Not only do they provide your dog with countless hours of spastic entertainment, but he can do this on his own, offering you much more amusement than anything found on television, in print, or on the internet.
For example, my dog spent much of the day repeatedly dropping his KONG down a staircase and running after it maniacally. He may have been trying to race it down all those times, or perhaps he was trying to hone in his pouncing skills--I'm not sure--but there was the constant doinga, doinga, doinga of the toy bouncing down and the pitter-patter of his little paws coming back up the stairs to do it all over again.
It was the World Cup on four legs, but down hill.