So far indestructible
Our mini dachshund destroys anything soft, with a squeaker, rope bones, anything marked durable for aggressive chewers. And she does it in a matter of hours or less. We happened on the last one of the Multipet Creaky Bones in store and thought "well, she'll chew through this, but let's try anyway." Both she and our King Charles LOVE it. There's not a tear or rip yet and it's been weeks. We are on the hunt for more!