ATYQOTD: I have 3 dogs. Dog 1, Poppy, a hound mix, was a rescue who is still skittish after 3 years and absolutely freaks out if you try to put a leash on him. He is 50+ lbs, can jump our fence and spends his days running alongside cars in our front yard. Dog 2, Miss Posey is our Prima Donna Beagle, the only one who is not a rescue, who loves long walks where she can stop every 2 seconds and sniff every scent, so no running for her. And dog 3, Daisy, also a rescue, would probably be a good dog to run with. She is a mixed breed (unknown) who LOVES to run but we are still working on her leash skills. So I only run with her when she escapes and I am trying to catch her.