Hello Robert,
We would like to clarify to those reading this review that this rope was chewed by a dog and would never just fray without being cut, sliced, or chewed. The Mammut Crag Workhorse is one of the most abrasion resistant ropes out there but like any fabric rope, it will NOT withstand a dogs jaws. We have stated repeatedly in our terms and conditions that a dogs chewing is not covered under our warranty. It's unfortunate that this review was left, but we definitely feel the need to defend the integrity of this rope and would hope that those on the fence wouldn't get the wrong impression of what our leashes are all about.
Sincerely,
Tuenne