I also dis-agree with the rednose theory. I have a 9 yr old "red" nosed registered Labrador Retriever. She has been the calmest dog I have ever owned. TO the point of being lazy. I have a blue nosed pit female that is a ball of energy. Not disagreeing on all situations but nose color does not determine energy level or intelligence. Rednosed dogs were bred because someone thoughth the red toe nails and noses of the pits were cool so they bred for that trait. Just a thought.
