black nosed dog - HEALTHY
New Atlas: Dog nose length just one predictor of friendliness and trainability
Jun 01, 2026
New Atlas: Dog nose length just one predictor of friendliness and trainability Flat-faced dogs like Pugs and Frenchies may seem extra friendly, but new research shows size, training, and “spoiling” often shape their behavior more than head shape – though some traits are likely ... Dogs are known for their incredible sense of smell, but their noses are fascinating for more reasons than just that. Here are three fun facts about your dog’s nose that might surprise you.
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