shut up
you probably think all dogs are these forgeters or some stuff

otherwise you're extremely biased
actually, you're biased either way, just you're extra stupid if you think all dogs act like chihuahuas
Nop all dogs are either annoying, loud, smelly, fat and useless, vicious or too demanding.
Cats aren't perfect, but will at least know where to go to the bathroom.
I am not saying cats are perfect. They aren't.
The exception is hunting dogs or herding dogs, who actually help you out.