It's the best. The size and design are excellent.

Everything is great. The size L fits perfectly on a 22kg mixed breed dog.

The quality is excellent, the size chart matches. Suitable for a dog that swims, but poorly - the vest supports the dog, making it easier for her to swim.
But if the dog doesn't swim at all, the life jacket won't keep it afloat.
My dog exactly needed this type of vest.

We took size M. It fits perfectly for a 14kg corgi. Supports on water. And the dog does not drown. The color is bright and visible from a distance; there is a handle at the top for quick retrieval from water. Very comfortable and adjustable with Velcro and snaps

Size XL has a large margin in the girth for a big dog, which made me happy. It fits a Golden Retriever. Good product quality. Wide range of fastener adjustments. I recommend it.

Excellent, size small for a poodle 4,5 kg.

Fits dog very well, will try in water

XL for a golden retriever pet. Just as described, all that's left is to try it.