{the dog blog of Outside magazine} sponsored by: 
I will now attempt the 5.12 dog-width crack
Ever leave your pup at home because the terrain you’ll be tackling is too rough? Now you’ve got another option: add your pooch to your ropeline. The RuffWear Doubleback Harness is a full, strength-rated climbing rig that cups your dog by the backs of the hind legs and chest—just like a full chest harness on a human. The Doubleback can be used to catch a canine fall, lower him off rapel anchors, or hoist him into a helicopter. Available later this fall. (We’ll update you when they’re ready and have a price.)
