Review on TUFFY - World'S Tuffest Soft Dog Toy -MEGA- NO Stuff Ring - Squeakers - Multiple Layers. Made Durable, Strong & Tough. Interactive Play (Tug, Toss & Fetch). Machine Washable & Floats by Jared Allred

It is at the park 4 or 5 times per week and it usually triggers fierce tugging or immediate chasing of the dog in possession ( something strongly desired by the "pack" there ). First one lasted 6 months and could have continued but it was down to one functional squeaker. I think that is incredible for a toy used by 5-10 large breed dogs on a typical day. Bought a second one and it remains very popular.