Think your dog feels a little pent up now that the snow's on the ground?

Did you know there's actually a line of dog-powered and electric dog exercise machines?

GoPet was founded in the spring of 2006. Its electric treadmill allows the owner or trainer to control access, speed and duration, while it's "unforced" exercise machine puts the dog in control.

"Regardless of the size of the room, or back yard, dogs love to feel the wholesome goodness of a good run achieved by the treadmill or the tread wheel," the company declared in a recent news release. "Medical statistics show dogs live longer with a lean body mass and active life style. This holiday season may be a perfect time to give the gift of life to your favorite pet."

I'd tell you more, but somehow I think sending you to the Web site (complete with photos) a better idea: GoPetUSA.com.

-- Sandra M. Klepach, SKlepach@News-Herald.com