Previously attach the small camera to the top of the head of the dog and take it out for a one/two mile walk while video taping. Edit video tape and cut the sniffing and pissing clips off - don't want to confuse tha dog. Do it in different walks - don't want to bore the dog.
Now you need a threadmill and a video screen purposefully curved to make it more realastic.
Put the dog on the thread mill and start the video. The speed of the thread mill according to the dog's walking/running speed should be synchronised with the speed of the video. If this works give me a shout.
Email me!