The dog doesn't answer back half as much.
I don't know why people list this as a quality of a dog. They don't answer back because they can't
The dogs always happy to see me, is not ever embarrassed by me, loves it when I sing to him, and I am the centre of his little world. He's always up for a walk, and a cuddle, and would join me in a heartbeat for any meal i could offer him.
Because you are his master, you feed him and walk him, it's not a reflection on what he thinks of you as a person.
I much prefer the complexities of human relationship than I do a subservient being who "loves" me because I've enslaved it and otherwise it wouldn't get fed.
They are loving, joyful, and innocent and trusting, this not only brings out a huge maternal and paternal instinct in people but their adoration of humans is hard to resist and not love in turn.
It's easy for a creature that is pretty docile, not very complex, doesn't speak and is bred to be obedient to a T, to have all these "qualities". Their adoration of humans is about survival. Humans have domesticated them to be adoring and it's quite cruel IMO.