Personalized for your pup.

Create the perfect personalized dog collar with Duke & Fox! Our handmade dog collars are available in a wide variety of colors and patterns, with endless customization possibilities to suit your pup's unique personality. Choose from custom embroidered dog collars, engraved buckle dog collars, or both for a stylish and practical way to display your dog's name and contact information. With tons of fabric patterns, embroidery thread colors, and font options, every collar is thoughtfully made to order and tailored just for your pup!

Personalized Fi-Compatible Dog Collars | Fi not included

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Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Lavender Daisy Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Daisy Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Watercolor Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Dark Mountain Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Geometric Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Camouflage Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Lavendar Gingham Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Floral Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Red Buffalo Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Patriotic Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Blueberry Plaid Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Lavender Silly Goose Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Emerald Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Charcoal Tartan Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Daisy Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Tie Dye Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Blue Buffalo Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Floral Fiesta Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Beach Stripe Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Orange Buffalo Plaid Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Royal Blue Gingham Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Blue Houndstooth Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Pumpkin Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Green & Blue Plaid Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Blue Herringbone Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Stewart Tartan Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Sunflower Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Blue Max Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Mallard Duck Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | 4th of July Gingham Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Patriotic Floral Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Berry Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Footballs & Pumpkins Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Rustic Floral Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Rainbow Plaid Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Stewart Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Silly Goose Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Fall Floral Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Fall Gingham Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Christmas Sweater Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Spring Plaid Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Pizza Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Pastel Checkered Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar |Valentine's Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Snow Princess Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Neon Jack-O-Lantern Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar | Girly Ghosts Fi Collar
From $45.00
Fi Series 3 and Fi Series 3+ Compatible Dog Collar |Valentine's Houndstooth Fi Collar
From $45.00

Fi paired with Duke & Fox personalized dog collar is the perfect combo of functionality and style! Fi is GPS smart dog collar component that is lighted for night walks, waterproof, and has a stainless steel body frame that can sustain 400 lbs of force for those pullers. With a Fi dog collar you can locate your pup or pups (add as many dogs as you want to your app) using GPS from an app on your phone or desktop and also track sleep and track those hikes. 

Which Fi Dog Collar Is Right for You? A Guide to Duke & Fox’s Three Options

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

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

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.