Furbearer Conservation November 20, 2019 A World Without Trapping, Headlines, National, North America, Public Relations, Science & Biology, Suburbanization, Wildlife Control, Wildlife Management Colorado is the latest state to declare Canine Distemper issues in raccoons Furbearer Conservation November 20, 2019 A World Without Trapping, Headlines, National, North America, Public Relations, Science & Biology, Suburbanization, Wildlife Control, Wildlife Management Colorado has become the latest state with noticeable reports of Canine Distemper in the local raccoon population. Colorado officials have confirmed the presence of canine distemper in raccoons - the most recent of which in Weld County.