Australian Shepherds
Best for: Trails with obstacles
The one I run with is the quickest, most agile, sure footed runner I have in my stable of runners,” Barrera says. Very energetic, these dogs often move around all day if you let them. They are one of the quickest, most agile, sure footed runners among dog breeds.
Catahoulas
Best for: Long, steady runs
The official state dog of Louisiana, the Catahoula Leopard Dog has a strong work ethic. Once it gets the right amount of exercise, the Catahoula is a calm companion.
Standard Poodles
Best for: Long, steady runs
They have a game-playing attitude which can be a good diversion if your own run feels lacking. If you are looking for some fun on a run, the attitude of a Standard Poodle will do the trick. Leash training is a must, but they also are good in mucky environments, like crossing a shallow stream.