Dogs are bestfriends, while cats are simply residents in your house.
Dogs are loyal as fuck. The cats are probably plotting a murder against you. Cats see you as "slaves" while dogs see you as their bestfriends.
Dogs are quite hyper too, so it's good too that you can do some exercise while also interacting with your dog (such as walking, etc.)
I'm not saying that all cats are evil, some of them are really fucking affectionate too. It's a stereotype -- but based on science O.O
In the past, dogs have always been hunting companions, while cats were idols of worship for the egyptians
The only reason that you wouldn't like dogs is that you don't exercise or go outside often. If that is so, then cats are perfect for you