I used to love dogs when I was a kid, now I'm definitely a cat person. I find dogs superficial and too simple-minded. If you feed them often enough, they will like you (guaranteed) - I find this kind of relationship unsatisfying - You are the master and so the dog has no choice but to like you. Kind of like how people are inclined to laugh when their boss makes a not-so-funny joke - That's the kind of dynamic you get…
I find it very weird that you're trying to prescribe a "fake" vs "real" scheme when dealing with pet's emotions without offering a real, testable theory to how we should organize our pet's "true" motivations. Just lots of assumptions, really.