Evans Collars 3/8" Jeweled Collar, Size 12, Vinyl, Red Made in the USA Available in our designer fabrics such as mini-chevron, damask, hounds tooth, polka dot, neon's and cotton solids Trusted quality for 58 years To get the proper size for your pet measure it's neck and add 2 Inch, if the neck size is 12" then you would add 2" and order a 14" collar