The defense expert testified that dogs are sensitive to people’s body positioning and facial expressions, which can inadvertently impart bias on the animal — leading them to “indicate” they had found something when they haven’t.
I believe the whole Can I get your driver’s license proof of insurance. Oh by the way I smell marijuana so we are waiting for a dog is ■■■■■■■■■ They then don’t let you watch the dog and claim he hit on something just so they can search your car.