Vacuum suction cup pull rope ball, subvert the traditional suction cup pull rope ball by hand to squeeze the suction cup installation method, innovative design with vacuum suction pump third generation suction cup, suction cup side with suction button, repeatedly press the button several times to complete the installation, vertical tension can easily reach more than 130kg. On the other side of the suction cup is the deflation button, which makes it easy to deflate the suction cup with one button. The product rope is all made of 7 * 7 rubber wire rope, to eliminate the problem of being bitten off. The product motivates dogs to play. Multi-functional pet toys, a collection of pull tug-of-war function, squeaking sound function, leakage function, teeth grinding toy function, bounce function, teeth ball also comes with a dog bite cotton rope, multiple functions to bring multiple use experience to dogs