Two questions.
Do you have him in the kennel when you’re driving? It’s possible he’s seeing things to chase at lower speeds.
Do you drive slow at the vet or other ‘bad’ locations? It could be he’s picking up on that.
Maybe you could have someone sit in the back of the car and feed him treats while you drive slowly?
Do you have him in the kennel when you’re driving? It’s possible he’s seeing things to chase at lower speeds.
Do you drive slow at the vet or other ‘bad’ locations? It could be he’s picking up on that.
Maybe you could have someone sit in the back of the car and feed him treats while you drive slowly?