Berger Blanc is the largest for profit animal control service in Canada. What goes on inside its walls? You can finally find out. On April 21 Radio Canada’s Enquête will broadcast an investigative report on Berger Blanc. It will repeat on Radio Canada (CBC French) at 1pm on Saturday the 23rd and on RDI Sunday the 24th at 6pm, and Monday the 25th at 2 am.