The Reason Dogs Sniff Your Arm
Dogs rely on scent to communicate with both other dogs and humans. If your pup keeps sniffing your arm, they might be gathering information about you, trying to bond, or even signaling that they’re ready to play. Since they can’t speak, sniffing is one of the best ways they can express themselves!
The Reason Dogs Sniff Your Arm
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Why Dogs Lick Themselves
Since dogs don’t have opposable thumbs, they rely on their noses, tongues, and other senses much like we use our hands. When they lick themselves, it can be a self-soothing behavior, a response to allergies, irritation, or even pain. If your pup is licking excessively, it might be a sign of an underlying medical issue—so a vet check-up could be in order!
Why Dogs Lick Themselves
