We have lovely cats. Sure, we've had a cat break a fish tank, knock down a box of breakable family heirlooms, knock a step ladder into our car and dent it, infest our house with fleas, make disgusting messes in our garage, etc., etc., etc., but we still love our cats. Yes, they're trouble, perhaps more trouble than they're worth, but still lovable.
Or this one?
Like this one...
Until the kid on the other side of the glass trying to figure out why his mommy is outside taking a picture of a glass door smears his chubby little fingers all over or starts kissing, licking, or otherwise marring the freshly cleaned glass that is.