Review on Yellow Dog Design Harness Large 1 Circumference Cats ~ Collars, Harnesses & Leashes by Kendra Johnson

I checked the dimensions of the harness. When I measure my 5 lb Chihuahua from under her front paws to the top of her head. She is 14 inches around. This harness, while fitting, looked like a child putting on their parents' shoes. The little one was too big. Although the sizes were 4 to 9 inches, the very small size was perfect. This company has a sizing issue between their Roman and Step-in straps. If you look at the dimensions of their Roman harness, that's a very small 8 to 14 inches. However, in the step-in it will be 4-9. My dog fits very small in both. I thought I'd write this in case you also have a small dog. This saves you the annoying exchange.