Intact male dogs are known for being especially avid sniffers when searching for a mate since they want to know if a female is ovulating or pregnant. Most mammals have apocrine glands, including humans. For humans, these glands are concentrated in the armpits and genitals. Since a dog can often only reach a human’s genitals, that’s where they head to gather information. Scent hounds, such as
Bloodhounds,
Basset Hounds, and
Beagles are more likely to sniff at crotches due to a highly-tuned sense of smell.
What Can a Dog Sense From Smelling Your Crotch?
Some human crotches are more likely to attract a dog’s curious nose:
- Those who have recently had sexual intercourse
- Those who are menstruating
- Those who have recently given birth