I have to agree on this aha, dogs do make the house stink 24/7. But badly trained cats make the house stink by pooping.
Guys, if you want a friendly cat. Treat it nicely
I do have to agree that cats are capable of loving, despite the stereotypes.

I know my fur-babies love me -- like a dog with separation anxiety, they freak out if I sleep for too long. And not because they weren't fed, Boyfriend feeds them in the morning before work. Because they didn't get to sit on the back of my chair and snuggle with me while I sit here and peruse forums or play games, lol.
Hell, when I'm upset, Bandit just KNOWS. She'll come from anywhere in the house, and purr and lie down with me and clean my face. I dunno what I'd do without her, honestly.
And I don't think it's so much about
training, per se. Cats are very finicky, I'll give them that. If they're pooping outside the box, they're upset about a change in their environment or their box is just too full.
Unless you mean they're just not covering it? haha. Bandit doesn't ever cover her 'messes' in the box -- Dusty comes over and with a HEAVY SIGH he covers it, though.