Special Situations

The olfactory power of dogs has made headlines again this month, with new research supporting our canine friends' ability to "sniff out" the presence of cancer. While these findings continue to astonish many, one aspect won't surprise fans of operant conditioning: the dogs in this study were clicker trained.

The best example of a clicker trained dog that I know personally is Lynn Gardner's Aussie rescue named Maggie Mae, in Ontario. Maggie's owner has trained her to recognize over 200 cues, and often does clicker demos with her in schools. Maggie's click is the blink of a flashlight, just a regular pen light pointed at her; and most of her cues are American Sign Language words. The trainer holds the light in one hand along with the target stick if using one; and treats in the other, just as we do with target and clicker. The dog has to be watching the trainer to see the blink, but she watches very carefully, you may be sure! Once when Maggie was sitting in front of Lynn, at attention, Lynn gave her a hand signal, and the dog rolled over on one haunch and scratched herself. I couldn't help but ask, "What was THAT signal?" "Relax," said Lynn.