I'm not surprised one bit, but now the whole world knows. Girl dogs are smarter than boy dogs. It's true. Livescience.com says so. (http://www.livescience.com/13890-female-male-dogs-brain-differences.html) Girl dogs did way better on "what happened to the missing tennis ball" lab test than the boy dogs did. They were basically clueless on the whole experiment. The girls were as smart as toddlers, the boys were as smart as dirt. Sorry Chimmie.
