+1 vote
by

1 Answer

–4 votes
by

These dogs know and trust each other.

They also look out for each other: A dog who excessively licks the muzzle of his canine pal may be doing this because the dog has a tumor, cut or other medical need that requires attention and treatment.

Puppies also "kiss" their mothers, but it's not a gesture of affection.

Categories

653k questions

2.7m answers

0 comments

50.2k users

Most popular tags

Welcome to The Dog Visitor Q&A [2022], where you can ask questions and receive answers from other members of the community.
...