which is the best household pet? a dog, or a cat ?

When having a dog as a pet u will have to worry about it being over protective especially if it smells fear on someone, and i say dat to say dogs will not act vicious to u if u act cautious to them ogs likes to be spoiled in everyway ut in order to spoil them n a good reaction from them u will have to train them . Cats on the other hand are playful, loyal, n big babys towards their owners and i know this because i had a cat once and it followed me every where i went. everytime someone had rung the door bell, as i walked towards the door to open it the cat ewill follow me and whoever i let in it will sniff them, most cats has dogs actions lol, my cat will stare u up and down until it fall asleep showing no fear.