Dogs with Jobs

The dog's nose is an amazing organ, with abilities and features far superior to our own in many ways. First are the physical adaptations of the nose itself. The inside of the dog's nose is lined with many folds of tissue (called the olfactory epithelium), which in turn contain hundreds of millions of olfactory receptors, specialized cells responsible for detecting odors. Because of the increased surface area caused by these folds, the dog's nose contains a ridiculously high number of receptor cells when compared to the human nose; on average, the dog has about 220 million, while our noses harbor a paltry 5 million. This difference contributes to the dog's ability to detect almost impossibly minute concentrations of compounds, by some estimates in concentrations as low as parts per trillion.

Recently, I got a chance to work with a drug-sniffing dog who had been purchased about four months prior by my local police department....

What brings together heelwork, tricks, music, a little high school nostalgia, and takes it all to a whole new level? K9 drill, display, and demonstration teams are not new, but as more of us are looking for different ways to showcase the rewards of positive training to the larger dog community, the concept of drill and demo teams is gathering steam. The term “drill team” may evoke images of military marching routines (historically, military drill teams did occasionally include dogs), but today’s K9 drill and demo teams take many forms that involve dog/handler pairs. “I define it as a group of dog/handler teams, moving in unison to create a changing picture of shapes and lines, with or without music,” says Doris Herber, a retired dog trainer and behavior consultant who participated for several years in a drill team with her Basenji, Kodi.