You know, the can walk....
Now in the people are WAY to freaky about their pets department
Check out Just Pet Strollers. The "Burley Tail Wagon Stroller w/optional ski attachment" is only $400.
If I don't write, I'll explode. Oh yeah, I own it, don't steal it, and don't sue me if you disagree with what I say. If you do, bad karma will follow you all the days of your life.