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.
Neurobiologically they absolutely do. Most animals have amygdala, for starters, so they feel a lot of basic emotions. As for love, one would only need to ask whether they can do things such as produce oxytocin, recognize faces or voices, desire touch, etc.