Ensuring your dog's safety during car travel is crucial. Utilize crash-tested harnesses, secure crates, or pet seat belts to restrain your dog, preventing distractions and reducing injury risks. Avoid letting your dog roam freely or sit in the front seat, as airbags can be hazardous to pets. Regular breaks for exercise and hydration enhance comfort and safety. Always adhere to local laws regarding pet restraints to protect your pet and avoid potential fines.