Odor work helps dog that’s blind and deaf

Here's a nice story of Radar, a puppy mill rescue that is enrolled in an “Odor Obedience” class at All Dogs Gym & Inn, a canine activity and training center in New Hampshire. Radar was rescued along with 55 dogs from a puppy mill in Birmingham, Alabama.
Woman adopts dog that’s blind, deaf - NashuaTelegraph.com