In the West Linn tidings Police Log. March 19 at 7:47 pm. A cougar or a large mountain cat was reported on the hillside behind Summerlinn Way! Yikes! That was the report, without the "yikes" of course. First sighting I am aware of but maybe other members have seen them before. Think a little Kel-tec P3AT in 380 cal would stop a Cougar, or just pizzz him/her off and make them bite harder??