Very fluffy.
I know Talisker hunts, and succeeds, but I've only ever once seen him with anything. That was one afternoon when it suddenly started to rain, and there was thud-a-thud-a-thud as the cat flap went at some speed, and Talisker appeared with a mouth full of something, saw that the house wasn't unoccupied, and immediately turned and went back out again.
He has also been seen with a squirrel by others, and there have been occasional amounts of feathers in the back garden indicating the demise of something that once flew.
42 confirmed isn't bad, but does have a way to go to catch up with the world record holder, which was for over 3 mice a day (plus other beasties) on average, for almost 24 years.