Dogs have become more than just best friends — they've also become our coworkers. From guide dogs to therapy dogs to search and rescue dogs, these stamps from the U.S. Postal Service® honor the enduring partnership between dogs and people. This set of four Dogs at Work stamps depicts four hard-working canines: a guide dog assisting a woman who is blind, a tracking dog on the trail of a scent, a therapy dog visiting an elderly woman in her home, and a search and rescue dog standing in a field, ready to tackle the next assignment.
For thousands of years, dogs and humans have shared a special bond. While the earliest dogs helped human hunters bring home prey, today's pooches excel at a variety of jobs. Currently, some 10,000 guide dogs in the U.S. and Canada serve as an extra set of eyes for people who are blind. Therapy dogs, chosen for their friendly dispositions, bring comfort and joy to the elderly and the ill. Dogs that work with police and military personnel are trained to detect drugs, guns, and explosives. Search and rescue dogs speed up search efforts, increasing the odds of survival for disaster victims.