Please let us know the harness color from the comments. There are four colors: red, black, blue, and pink. If you let us know your dog's name in the comments, we will give you a name tape as a gift. You can attach it to the harness like in the picture. Sizes: XS (Approximate weight 4-7kg) Chest circumference 36-50cm This easy-to-detach harness reduces the burden on the neck and can be used with peace of mind from puppies to senior dogs. The size can be adjusted with the belt. Unlike collars, it is designed to be less of a burden even when worn for long periods. You can enjoy walks with confidence. Made of nylon material, it is lightweight and durable, and it is resistant to dirt. If it gets dirty, it can be washed in the washing machine. Owners who have had trouble putting on harnesses and collars because their dogs were struggling can put it on immediately. There is a handle on the neck, so you can easily control your dog. We will ship quickly with anonymous delivery.