Oct. 9, 2008 -- It may not be such a dog-eat-dog world after all, at least among puppies. A new study has found that young male dogs playing with female pups will often let the females win, even if the males have a physical advantage. Male dogs sometimes place themselves in potentially disadvantageous positions that could make them more vulnerable to attack, and researchers suspect the opportunity to play may be more important to them than winning. Such self-handicapping has been documented before in red-necked wallabies, squirrel monkeys, hamadryas baboons and even humans, all of which frequently take on defensive positions when playing with youngsters, in particular. The gentlemanly dog behavior is even accompanied with a bow. Related Content: Jennifer Viegas' blog: Born Animal Animal Planet Howstuffworks.com: Dog Quiz "We found that self-handicapping tends to occur in conjunction with play bows," lead author Camille Ward told Discovery News. "A play bow is a signal that dogs use when they want to communicate playful intentions to a potential play partner," added Ward, a lecturer in the Department of Psychology at the University of Michigan and director of About Dogs LLC. She is also author of the forthcoming book, Relationship-Based Dog Training. Ward and her colleagues studied puppy litters from four dog breeds: a shepherd mix, Labrador retriever, Doberman pincher and malamute. Play data was collected when the pups were between three and 40 weeks old. The scientists examined how the puppies played with members of their own sex as well as with the opposite sex. |
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