rocco and the best dog toy ever. Find em on Ebay.

[CoolGuyGear]

Not such a great toy.... Tennis balls are horrible for your dogs teeth. Maybe if it was wrapped in Kongs, then it would be great. We are in teh process of changing all of our EDT K9's over to Kongs or something similar because of the effect of the felt on the dogs teeth. I know people/Kennels/Police Agencies have used tennis balls for years, I have too, but rubber wheels are better than stone wheels right?

[JiveDadson]

Warning! Hit MUTE before starting this video.

[TheWBarry]

at 0:29 you're teaching your dog that he is dominate over you. 

[Hakkeholt]

@TheWBarry

Exactly, if you and your dog are pulling at something together, kinda fighting about it, 1 important RULE, never let go, never let the dog win! If he wins, he thinks he is the boss and can correct you by biting. This also counts for anybody else in your household.

[supernaturalbc2009]

Looks like fun!

[spicawaup247]

This is ROCCO iv'e had him for two years now, I rescued him from this crackhead who just neglected him from the first time i had seen him so the next day i told her heres $40 bucks i'm taking the dog. And i did. best damn dog. he's boxer and american bulldog.