Exercising dogs with inline skates. Yeah, I'm officially a nerd but my dogs have never been happier or in better shape.
I've always tried running Earl and Kayden a few times a week when I run but have been having problems with my knee so haven't been able to run them as much. Having Manny in the house made it nearly impossible to exercise the 4 dogs by walking them so I bought a pair of inline skates. Exercising the dogs has been a breeze and they absolutely LOVE it. I usually take Earl and Kayden together and Manny by himself and all the dogs are getting 4-5 miles per day without me really breaking a sweat (they basically pull me down the street).
If you can get over the nerd factor, I highly suggest investing in a pair. I'm planning on taking them to the shelter to tire out some of the high energy dogs.