Reflective, Recycled, Multicolor and Solid Step-In Dog Harness Size Charts

Find Your Pup’s Perfect Fit 🐾
Our Reflective, Recycled, Multicolor and Solid Step-In Harnesses (and their Personalized versions) are sized by your dog’s weight and chest (girth) measurement, so you can choose with confidence.
Harness Size Chart
X-Small: 10.6–15.3 in chest (27–39 cm) | up to 11 lbs
Small: 14.5–21.6 in chest (37–55 cm) | 11–37 lbs
Medium: 18.1–28.3 in chest (46–72 cm) | 37–70 lbs
Large: 22.8–33.8 in chest (58–86 cm) | 70–90 lbs
The Multicolor and Personalized Multicolor Step-In Harnesses come in X-Small and Small only. Reflective, Recycled and Solid come in X-Small through Large.
Why do the sizes overlap?
Every pup is a little different! Coat thickness and body shape can change the fit, even between dogs of the same weight. If your pup fits two sizes, let their chest measurement be the tiebreaker. In between sizes? Choose the larger size for a more comfortable fit.
🐶 How to Measure
Girth (chest): measure around the widest part of your dog’s chest, usually just behind the front legs.
Use a soft measuring tape and leave a little room for comfort, about two fingers. No tape? Use a piece of string, mark it, then measure the string with a ruler.
💙 Ordering a Personalized Harness?
Your pup’s name and phone number are embroidered just for them, so personalized harnesses are not covered by our 30-day money-back guarantee. Please measure before you order. If you’re unsure between two sizes, email us first and we’ll help you pick.
🌱 Is Your Pup Still Growing?
Puppies grow fast! If your dog is still growing, consider sizing up, and check the fit every couple of weeks so they stay comfy and safe.
Still not sure?
Breed and weight are recommendations, since every dog is unique. We’re happy to help! Email us at info@pawtitas.com with your pup’s weight, age, chest measurement and coat type, and we’ll recommend the perfect size.
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