Noah & Paw Life jackets for dogs were tested in oceans, swimming pools, and lakes. While human life jackets use an ISO standard, no such standard exists for dog swimming vests. Therefore, we created a test that closely aligns with human standards to produce a uniquely floating vest. Our dog life jackets design, ensures dogs stay afloat and stable above the waterline. Triple foam on the sides enables efficient movement in and out of the water. Breathable mesh ventilation offers dual benefits: it allows water to flow through, preventing irritation to your pup's skin and coat. It enables air circulation outside the water, keeping sensitive-skinned dogs from overheating during outdoor activities. Fits all breeds, puppies small dogs medium dogs, and large dogs. Our life vest for dogs Includes a sturdy handle, leash loop, wide chest straps for even pressure distribution, and a reflective stripe. Heavy Duty dog swim float, quick adjusting belts and clips for easy fit and removal.