My Lab/Pitt mix is an absolute monster chewer and, at just over a year old, has destroyed every chew I've put in front of her...including those wimpy antler chews found at regular pet stores.

The Monster Whole Rocky Mountain Gobstopper chew however, has stopped her in her tracks. This thing was SO big I actually had to saw it into 2 pieces just so she could maneuver with it.

Theses things are not cheap, but 100% worth every penny if you want an all natural chew alternative that makes no mess, lasts forever, and dogs love.