[–] NakedWarrior 0 points 1 point 1 point (+1|-0) ago
When I was little I asked my mom why dogs smell each other's butts. She told me that every year dogs from all over the world would meet for the big dog convention. When dogs entered the huge convention hall, it was protocol for them to remove their assholes and hang them on the wall. One year, a long, long time ago, they were all at the convention and a fire broke out. The dogs evacuated in a hurry and just grabbed the first asshole they came upon on the wall on their way out. Ever since that great fire, dogs smell each other's butts because they are trying to find their own assholes.
I'm pretty sure this is a true story.
[–] krypt 0 points 1 point 1 point (+1|-0) ago (edited ago)
Detect if a female is ovulating or not, and to detect if female. In Humans a period is the opposite of ovulating, and Human ovulation is the mid point between periods, but humans can smell ovulation along lower stomach. Humans can also detect ovulation in face characteristics. Humans have something called "cryptic ovulation" to trick males into staying around.