So you decided to get your dog a treadmill. While there is no substitute for a good walk outside or a trip to the dog park, a treadmill can get your dog the exercise it needs when the weather is bad or you are jut under the weather. It is important, however, to make sure that you get the right treadmill for your dog and use it safely. Below are a few things to take into consideration when buying and using a treadmill with your dog.