somos como cães e gatos

tarrei da solange (inclusive o estilo de apresentação), que, por sua vez, tarrou daqui.

What is a dog?
Dogs spend all day sprawled on the most comfortable piece of furniture in the house.
They can hear a package of food opening half a block away, but don't hear you when you're in the same room.
They can look dumb and lovable all at the same time.
They growl when they are not happy.
When you want to play, they want to play.
When you want to be alone, they want to play.
They leave their toys everywhere.
They do disgusting things with their mouths and then try to give you a kiss.
They go right for your crotch as soon as they meet you.

What is a cat?
Cats do what they want.
They rarely listen to you.
They're totally unpredictable.
When you want to play, they want to be alone.
When you want to be alone, they want to play.
They expect you to cater to their every whim.
They're moody.
They leave hair everywhere.

Conclusion:
Dogs are tiny men in little fur coats.
Cats are tiny women in little fur coats.