Dogs sniff each others butts because it is their way of saying hello
they sniff it
No
dogs
Well if drug dogs are trained to sniff out dip they can but most if the time they are just trained to sniff out drugs.
They use their sensitive noses.
Dogs are similar to humans-they have personalities. So it depends on the dog. But generally; no.
yes. that pootyhole nice
To find out what sex
demon nana mac diesel digger yodel sniff
No, that's the reason why they chase their tails. ;)
Yes