Personalized Dog Collars
Handmade, made-to-order dog collars personalized with your dog's name and contact information. Choose embroidery, an engraved buckle, or both, with fabrics, fonts, and thread colors to suit your dog.
Which Fi Dog Collar Is Right for You? A Guide to Duke & Fox’s Three Options
Already own a Fi tracker or starting fresh? Compare Duke & Fox’s collar-only options, Fi Series 3+ bundles with a six-month subscription, and Fi Mini add-ons. Find the right combination of personalized style, tracking features, and fit for your pup.
Which Dog Collar Buckle Is Best? A Guide to Duke & Fox Buckle Options
Plastic, gold, hybrid, or silver? Explore Duke & Fox buckle options, learn why plastic is our first choice for everyday durability, and discover what to expect from scratches, engraving, and wear over time.
How to Measure Your Dog’s Neck for a Collar: The Complete Dog Collar Size Guide
Finding the right collar size starts with a simple neck measurement. Learn how to measure your dog, use the Duke & Fox size chart, and check for a comfortable fit—plus helpful tips for personalized collars, custom sizing, and Fi-compatible styles.



































































































