Here's a video "The Amazing Skateboarding Chihuahua" (top screen-capture) who is really more of a calmly riding chihuahua:

Another chi, riding a skateboard more than actually skateboarding:

But Nickie (middle screen-captkure) really can use a skateboard, with front feet at least:

And Bonita (bottom screen-capture) likewise does the front-feet skateboard ride. "How did you get her to do dat!":