Butu and I go to a lot of Companion Dog Shows. Yes, I know Bs can be amazing, but can anyone even guess how he knows (up to a mile and a half, so far) that he's going to a show? He will sit quietly (secured) in the car until we are near the show - then he goes crazy. Things I have considered:
He senses it from me - nope, he will do it whoever is driving.
He smells other dogs - that used to be my explanation until he did it in an extremely urban conurbation - a mile and a quarter away!
He needs to go to the toilet - nope, different screaming sound