DS sleeves can be worn on either the left or right am, and are slightly shorter and lighter than the RX sleeves. This gives the user more mobility, and lets the dog bite more from the side rather than the front.
This sleeve is excellent for stationary barking, and can be given to the dog to reward him after a successful exercise.
The number 4 sleeve always comes with an elbow protector, as this sleeve is usually used for larger and older dogs.
This sleeve comes with a cover included. This cover comes with a hook-and-loop closure, with which you can hide the screws holding the cover in place. If the cover ever wears out, you can simply order a new one. No need to buy a whole new sleeve!
An excellent sleeve for older dogs, and an indispensable tool for any club!