If anyone has a sewing machine and would like to make some simple booties for there dog here is a brief instruction. (This is compiled from "Skijor with your dog" and "Mush!" from the Sierra Nevada dog drivers with out permission)
1) First, material that is 10 inches long and 4 inches wide. This can be Polar tech, canvas, pillow ticking ect, I think old blue jean could even work.

2) Next is Velcro, one inch by three and a half inches of the fuzzy side and one inch by four inches of the hooky side.

3) Sew the fuzzy Velcro on all four sides to one of the four inch ends of the rectangle.

4) Now sew the hook end of the Velcro adjacent to fuzzy part with the hooks facing down.
So it should now be a piece of material 4x10 with with the Velcro sewn to one end.

5) turn the whole thing over with the Velcro part being the top. now fold the bottom to the top to make
a little bag with a Velcro top closure, sew the sides shut and the first one is done! The instructions
also stated that the boot are to be worn with the seams on the outside.

Awesome!!! I can't sew for crap....but if someone wants they can feel free to sew my dogs some booties!!   

"Skijor with your dog" is a great book! I am going to be trying to learn this winter we will see how it goes. Right now I just use mushers secret on my dogs feet and it seams to work really well. But we have only used it for biking in the summer.