I don't know what human beings ever did to deserve dogs.
If you don't know what I'm talking about, then I want you to consider this. Imagine you're a young child. Then all of a sudden, some giant, alien species steals you from your mother, your father, and your siblings. They take you to a foreign land, in a home you've never seen before and force you to live out the rest of your days, eating what they tell you to eat, posing in stupid outfits, and getting bully rubs on camera.
Oh and on top of all that, they castrate you. I would say that we really don't deserve all the love dogs give us for everything we do for them.