[quote=yajnesh]The problem with human treadmills is that the surface is not long enough for the stride length of big dogs, my Caravan hound is 30" and my Indian mastiff bitch is 28" so I figure I need a running surface of at least 6-61/2 feet.such running surfaces here are usually found only in the commercial treadmills which are huge and not suitable for my home. The other advantage with carpetmills is that the dog can determine the speed it wants to go at and that is something I like. Regards, Yaj[/quote] I did not take availiblity of the longer human tread mills into concideration. They are common here in the USA. Here is a link to a top quality carpet mill. http://www.colbypitbull.com/treadmil.htm Why not just have them build you one to your dog's size. Have it shipped unassembled and have a Cabinet maker in your country assempole it for you. THAT, or buy a bicycle :lol: