Start stationary
Feed meals in the parked car for a few days. Doors open, engine off, calm.
Rottweilers travel to the vet, to training, on holiday. The car should be neutral to positive from day one.
Feed meals in the parked car for a few days. Doors open, engine off, calm.
Two-minute drives that end somewhere fun — never only to the vet.
Crash-tested crate or seatbelt harness. Loose dogs in cars are a legal and safety problem.