I believe this is one of the oldest dog goods brands in Finland. They manufacture a wide range of products, including apparel, harnesses, and collars. For those who love Nordic design, this brand is by "Ristomatti Ratia." He is a famous Finnish designer, and his designs, such as the Marimekko sling bag 301, have received high praise. This is a harness with a soft, comfortable cushion that fits your dog's body, and the Y-shaped design reduces strain on your dog's neck and trachea. Choosing the right size is very easy; just measure the size of your dog's head. Select the size closest to your dog's head size, and the chest circumference can be widely adjusted. *The size notation for the Y-shaped harness refers to the neck size of the harness. Please measure your dog's head size and select the harness size that is as close as possible. However, you cannot use a size smaller than your dog's head size (as it is a type that is put on from the head, it will not be possible to put it on).* Size 50: Neck 50 cm, Chest 50-70 cm *If you are unsure, a smaller size will fit better.* *The chest circumference can be adjusted to some extent.*