Cats collared

Our cats hate each other.

Recently, Max managed to break his collar off, and in the few days without his warning bell, there have been far more fights and fur flying.

Today, I got them both new collars with little bells -- Sierra has never worn one before -- and this is now an interesting little cat-sociology project.

Sierra, who is fairly intelligent (for a cat) has already figured out how to hold the bell fairly still. Max (who is not smart) is oblivious to the noise, but bothered by the collar.

Any bets on which one destroys their collar (or bell) first?