When dogs meet for the first time, they will sniff and occasionally lick each other " private areas". This is how they get to know each other, it's actually a good sign.
It's not uncommon to be offered a lick on the hands or face from your adoring Sometimes, you'll see dogs licking each other's ears, which is.
Dogs lick other dogs' mouths often for the simple fact that dogs are inquisitive beings, always And most of all, how does the other dog react?.
Different reasons its socializing grooming affection (grooming is a sign of affection as in I lick you because you're part of the pack) gathering information.
There are several reasons why cats lick each other. They can be for hygiene purposes, to transfer their scent or to help detect a health problem.