1" Width Dog Collar for Small Dogs and Breeds Personalized for Small Dogs and Puppies Lined with Soft Suede

Dog and Cat Collar Sizing

1. Please physically measure your pet's neck with a measuring tape by pulling the tape snugly around your pet's neck. 
2. Do not slide your fingers underneath the tape measure to add more space, we will accommodate for his/her comfort.
3. Please do not measure another collar, only measure your pet's neck.  The inside circumference of our collars, when closed, will match your requested size for a perfect fit. Or collar will be way to big.

http://ruggitcollars.com/collections/dog-collars-1/products/virtual-dog-collar-for-measuring