Especially for dogs that are not yet used to the movements of the Donut, this inflatable ring is a good tool. Use of the ring stabilizes the Donut, so you can start to use this ring. If the dog has gained stronger muscles and has learned to maintain its balance, you can start using the Donut without the ring for further training.
The Donut Holder may also be used separately for other exercises, for example, by holding it in the hand and let the dog jump through it. The Holder is also used by professionals after surgery in weight-bearing therapy.
With the aid of a cone-shaped pump, the Holder can be inflated (not included).