Do cats and dogs actually feel affection when you treat them right or is it really just an instinct for “more food and drink” etc?
I don’t think I’ve ever seen dogs, cats and other domestic animals smile because they’re happy and show love to their owners for treating them right.
Yeah I see memes but those are either photoshopped or snapped at the perfect moment to make it look like they’re smiling.
It’s not only barring teeth, dogs also do a “submissive smile” in some cases, to show they are not a threat. Not seen much but when we got our second dog she was very insecure and “smiled” a lot. Definitely not for showing happines but I think I read our smiles have similar origins.