Yes, the Ruffwear Full Range Car Harness is specifically designed and rigorously tested for safe use in a car. It is not just a walking harness; it is a certified crash-tested dog car restraint that meets federal motor vehicle safety standards (FMVSS 213) for pet travel. The primary goal is to keep your dog secure in the event of a sudden stop or collision, minimizing the risk of injury to both your pet and the human passengers.
The key to its effectiveness is the tether system. The harness connects to your car's seat belt latch plate or a dedicated anchor point via a short, reinforced strap. This limits your dog's movement, preventing them from becoming a dangerous projectile. In a crash at just 30 mph, an unsecured 50-pound dog can exert over 1,500 pounds of force. A properly used Full Range harness is engineered to distribute impact forces across the dog's strong chest and shoulders, reducing stress on the neck and spine.
However, correct usage is non-negotiable for safety. You must follow the sizing guide meticulously to ensure a snug fit—you should only be able to slip two fingers between the harness and your dog. The harness must be attached to a vehicle's seat belt or LATCH system, not just draped over a seat. It is not designed for use with a traditional car seatbelt threaded through the back; it requires its specific tether.
For comparison with general walking harnesses:
| Feature | Ruffwear Full Range (Car Harness) | Standard Walking Harness |
|---|
| Primary Purpose | Crash protection and restraint | Control during walks |
| Safety Certification | FMVSS 213 Certified | Typically not certified |
| Impact Force Distribution | Engineered for crash dynamics | Not designed for sudden impacts |
| Attachment Point | Reinforced webbing loop on the back | Varies; often not strength-rated for crashes |
| Proper Use Case | Exclusively for vehicle travel | Walking, hiking, training |
In short, while it's an investment, the Ruffwear Full Range is one of the safest options for car travel with your dog when used exactly as instructed. It provides critical peace of mind that a regular harness cannot offer.
