| Dimensions | Mini | Small | Medium | Large | XLarge |
|---|---|---|---|---|---|
| Circumference of Head | 2.75'' | 3.25'' | 4.3'' | 5.25'' | 6.25'' |
| Circumference of Knot | 4.75'' | 6.27'' | 8'' | 9.43'' | 11.25'' |
| Circumference of Shaft | 3.25'' | 4.36'' | 5.25'' | 6.5'' | 7.5'' |
| Diameter of Head | 0.8'' | 1.1'' | 1.3'' | 1.65'' | 2'' |
| Diameter of Knot | 1.61'' | 2.1'' | 2.63'' | 3.16'' | 3.85'' |
| Diameter of Shaft | 1'' | 1.4'' | 1.68'' | 2.06'' | 2.5'' |
| Total Length | 6'' | 8'' | 10'' | 12'' | 14.5'' |
| Usable Length | 5'' | 6.5'' | 8.25'' | 10'' | 12'' |
Rex® features a pleasuring long and shapely shaft, textured with veins and a tapered tip for those who want to feel what this Shepherd is packing. Leading down to a very pronounced knot, challenging even the most adventurous of pups, the reward of getting to tie with Rex® is all worth the bark to get there. Few other models can reach this depth of excitement, leading toward one of our more challenging knots to overcome! Let Rex® be the ride of your life, and feel just how great getting his kind of special treatment works out.
