Why Do Dogs Smell Crotches and Butts?

Dog Behavior & Training > Bonding With Your Dog >
Share
why do dogs smell crotches and butts

Why Do Dogs Smell Human Crotches and Butts?

Dogs can have some pretty strange behaviors but one really takes the cake. Why do dogs feel compelled to sniff human rears and crotches? It’s so embarrassing! You’ve probably had it happen to you; maybe it was your dog acting up when a friend comes over, immediately zeroing in on their private region for a quick sniff. Perhaps you’re out and see a friend with a dog when the dog comes over to you and smells your crotch. You try to hide your embarrassment but seriously, it’s so annoying!

Dogs don’t know that this greeting is unwelcome to humans. In fact, dogs commonly smell the rear of another dog upon meeting as a sort of handshake. Butt sniffing is a very natural, instinctive, and basic form of dog-to-dog communication that helps share information, kind of like a status update. When dogs meet, this quick sniff is how they say “hi” or get reacquainted after time apart.

 

Dogs have a very keen sense of smell, which some experts estimate is anywhere from 40 times to 100,000 times more sensitive than the human sense of smell. People have approximately 5 million odor receptors in their dose, but dogs have a whopping estimated 220 million.

Another major part of canine communication is the presence of apocrine scent glands on each side of dogs’ rectums. These organs, called anal glands, produce strong-smelling secretions that communicate the sex of the dog, what the dog is eating, and even some clues about a dog’s emotional state or readiness for mating. Although it is difficult for humans to completely understand this kind of communication (since we don’t share it), the “sniff” is thought to also tell dogs if the encounter is likely to be friendly or not friendly.

Some dogs interact with humans as they would another dog, greeting them with a crotch or butt sniff. Humans also have many different scent glands in their genital area, so it’s not a surprise that a dog’s highly tuned nose would find the smell intriguing.

 

(?)

 

 

Dogs will crotch- or butt-sniff more frequently with people whose bodies express complex smells, such as those who have recently had sex or given birth or are menstruating, pregnant, or in poor hygiene. Studies have suggested that many dogs are sensitive to human ovulation and even that of other species. Researchers have trained Australian shepherd dogs to find cows that are ovulating, a practice that aids farmers in breeding practices.

So, in short, what does a butt- or crotch-sniff from a dog mean to humans? It means that a dog is just being a dog and seeking information about someone they are meeting. Do you have a dog that does this behavior and you want him to stop? Go to How to Get My Dog to Stop Sniffing Crotches to put an end to this behavior.

 

(?)

 

 

Share

Leave a Reply

Your email address will not be published. Required fields are marked *