We then recorded at least 10 perching events over at least 24 h, moved the supplemental perch to the other crossarm, effectively reversing the locations of the treatment pole and control pole, and recorded at least 10 more perching events over at least 24 more hours.
Two officers are present, but after one proves unable to maneuver the dog (who is secured by a control pole) into a truck by himself, he shoots the dog.