Hello and thank you for your report! We at the invasive species hotline do not deal with feral cats, but there are several organizations in the Portland-Metro area that do. I would point you to the Feral Cat Coalition, http://www.feralcats.com/ or (503) 797-2606.

Best,
Lindsey

Lindsey Wise
Feb. 7, 2018, 3:25 a.m.