Your dog may frequently sniff your belly button.
It may be due to sweat or dirt, and a bath will get rid of any unpleasant smells or dirt. However, you should always consult a veterinarian if the behavior persists despite repeated cleaning. If you’re pregnant or trying to conceive, your dog may be indulging in a sexual act, which is a sign of an infection.
Reasons Your Dog Licks Your Belly Button
Your dog might lick your belly button because it smells bad or has some other reason to clean up. If you have a dirty belly, your dog might be trying to clean up what he or she has gotten into. You should shower immediately after a workout and avoid the dog from making contact with you unless you have already cleaned up the area.
This will help you avoid unpleasant odors.
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Sometimes, your dog will lick your belly button because it tastes or smells bad.
It might be because he or she is trying to pick up something. But a dirty belly button can be a breeding ground for bacteria and other diseases, so it’s best to keep your dog away from your navel if possible. You can help prevent a puppy from licking your belly button by cleaning it regularly.