Just about two weeks ago, while I was trying to catch Hank, I noticed that MC seemed to be having a bit of trouble eating, so I managed to easily scoop her up and get her to the vet. She had a mouthful of rotten abcessed teeth so out they all came. MC is estimated to be around 10 but otherwise seems healthy. She's not the most feral, we've been able to pat her briefly, but not tame enough to be happy inside so I returned her to the colony yesterday. She meowed the whole way back there in the car and rushed out of the carrier.