[b6]

Both dogs and cats do kill each other. It is not uncommon at all.

[3131s]

Yep, cats fight brutally all the time. My wife's old cat was a fighter and had the scars to prove it. No doubt he had killed many cats, and then he eventually succumbed to an infection from a nasty neck wound acquired in a fight.

[0xFFC]

Ha ha ha, he was quite champion