It is really amazing and eco friendly indeed but practically we need to ensure that there is no such stress upon the dog. However I have checked their website and from that what I could understand is that from the design part they have considered everything so as to make it easy for the dog either. At the same time the owner and the dog will have a lovely expetrience and full of fun. Nonetheless the dog will have good exercise as well.

Good hunt.

Thank you and Have a great day.