Here is another treadmill that lets you give dogs up to 30 lbs a workout. The PetZen DogTread Dog Treadmill is small and quiet. It has an open stride low profile running platform and can be programmed from 0 to 5mph. Your pet gets a running area of 30 x 14 inches.
Thanks to this treadmill, you can give your dog a walk indoors even when the weather is not cooperating outside.