For dog lovers, it's always National Dog Day Whether or not you own a dog yourself, who doesn’t want to take the time to appreciate man’s best friend? Last year on this “holiday,” we brought you the 10 most bad ass dog breeds. This year, we’re bringing you the most active dog breeds.

To determine which canines come out on top when it comes to activity, Whistle, the makers of the leading pet activity and GPS tracker, worked with Business Insider to analyze member data and determine which breeds in the US are most active.

So, if you’re looking for a pup and you’re a fit guy, you may want to look into the breeds on this list. If you’re not looking for a pup, simply click through and enjoy the dog photos. You know you want to. 

Check out 9 Tips for Running with Your Dog.