Why Dogs Sniff Longer After Every Rainfall
• Rain enhances and concentrates odor molecules, making them more accessible to a dog's sensitive nose.
• Rain washes away old scents, creating a fresh olfactory canvas for dogs to explore new and interesting smells.
• Increased humidity after rainfall allows odor molecules to travel more easily, further improving a dog's ability to detect scents.
Dogs' heightened sniffing after rain explained
Dogs often sniff more vigorously after it rains. This behavior is common and stems from their exceptional sense of smell and how rain affects their surroundings.
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