I have a Schnauzer-Yorkshire Terrier mix and although only 16 lbs he seems to chew through or rip apart his toys within MINUTES. He loves tugging and we've had this toy for 4 months now with no signs of wear. It's very durable and the material its made from allows my dog to get a grip on it without piercing and ruining his favorite toy! I also love the one-time free replacement guarantee it comes with, but it doesn't look like I'll need to replace this toy for a very long time. Finally, I've found a toy I don't have to worry about him playing with. Thank you so much, I'm recommending this to my local pet boutique!!