It is available in three different sizes and strengths
- .75 GoughNut This one is for smaller and less aggressive chewers
- Original GoughNut This one is for average dog and average chewers, most people buy this one for their dog.
- Black GoughNut This on is for very aggressive chewers that seem to have destroyed anything and everything.
These are great for dogs have have destroyed the black Kongs and the most durable of Nylabones.
- and Fun!