Yes Harrier's do. I have been waiting for a breeder for the past few months to have another litter. While I've been waiting I have done tons of research on them. I am a runner myself so I wanted a running companion. Harriers aren't just good runners/joggers, they are encouraged to exercise, being as they are very energetic dogs. But you will have to wait until they are fully grown. Until then, good luck.
Answered by Anonymous - 9/7/2011 8:24:20 PM