Turquoise Half-Choke Collar, Size 23 - Brand: Björkli - Size: 23 - Color: Turquoise Thank you for viewing. I bought this because I loved it, but my Bichon Frise has a lot of fur, and he really hated it when it pulled, so I gave up. It's only been tried on, so it's in beautiful condition. I think this size would work for small dogs, but please check the Björklis website for the sizing as a reference. If you have any questions, please feel free to comment. Thank you.