I have two standard Goldendoodles who have about 15lbs weight difference. The larges fit both with easy adjustment. I like how they can fasten to the buckle or headrest and there is plenty of slack for my dogs to lie down either way.

We feel good about using this product every time we put our big Great Pyrenees dogs into the truck. They can get up, sit and lay down without a problem. Much better than allowing them to be loose. Peace of mind.

I have an anxious pitty who runs back and forth in the car so I needed a seatbelt for him. I was super excited for this but the biggest harness didn’t fit him (size chart said it would) so I was just using the buckle part and hooking it to his collar. When pulled from a certain angle the hook comes undone very easily. Which is unfortunate.

The leash could be just a little longer to make it easier for him to lay down and sleep comfortably. The quality is great and the idea of having my dog in a seat belt was a great idea. I would buy this product again.

My boy is just getting used to riding a car so this seatbelt buckle and harness make him and me feel a lot safer Thanks for attention.

My pet dog, Shih Tzu but originally ordered small and he needed medium. He only weighs 12 pounds so be sure order right size.