How to Measure Your Dog’s Neck for a Collar. Get the Perfect Fit in 3 Simple Steps!
Introduction
Too tight? Too loose? Getting your dog’s collar size right makes all the difference. Whether you’ve got a new pup or you're upgrading their gear, proper neck measurement ensures a safe, comfy fit—and prevents sizing guesswork. In this guide, we’ll show you exactly how to measure your dog’s neck for a collar, and how to match it with the right Pink Papyrus size.
Who This Is For
This post is perfect for:
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First-time dog parents buying their pup’s first collar
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Pet parents upgrading to a new collar style or size
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Gift givers looking to order the right size for someone else’s dog
Why It Matters
Collars that don’t fit properly can cause discomfort, skin irritation, or even pose a safety risk. A perfect fit:
✅ Stays secure without being tight
✅ Prevents chafing or hair matting
✅ Makes walks and everyday wear more comfortable

How to Measure Your Dog’s Neck in 3 Easy Steps
Step 1: Use a Flexible Measuring Tape
Wrap a soft, flexible tape measure around the base of your dog’s neck—where the collar would naturally sit. If you don’t have a tape measure, use a string or ribbon, then measure it against a ruler.
Step 2: Add Two Fingers’ Room
Once the tape is in place, slide two fingers between the tape and your dog’s neck. This ensures your dog can breathe and move comfortably while wearing the collar.
📏 Note: For small dogs, adding about ½ inch to 1 inch is often enough. For medium to large dogs, add 1 to 2 inches.
Step 3: Match to the Collar’s Adjustable Size Range
Check your measurement and select the collar size where your number falls comfortably within the product’s range—not at the edge.
🛍️ Example:
If your dog’s neck is 15", the best fit is a Medium Adjustable Collar (13–19")—leaving room to tighten or loosen as needed.
Pink Papyrus Collar Sizes
We offer adjustable collars across all styles—velvet, vegan leather, and waterproof.
Collar Size | Neck Range | Ideal For |
---|---|---|
XS | 8–12" | Chihuahuas, Yorkies, Papillons |
S | 11–16" | Dachshunds, Pomeranians, Cocker Spaniels |
M | 13–19" | Frenchies, Corgis, Mini Goldendoodles |
L | 18–28" | Labs, Huskies, Golden Retrievers |
✨ Every collar is adjustable and designed with premium, pet-safe materials.

Common Measurement Mistakes to Avoid
🚫 Guessing based on breed alone
Always measure—even among the same breed, neck sizes can vary.
🚫 Using a rigid ruler
Stick to soft measuring tools to get an accurate, snug reading.
🚫 Forgetting fur thickness
If your dog has a thick coat, take that into account when measuring.
Top Adjustable Collars for the Perfect Fit
Once you’ve measured, it’s time to choose your style:
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💗 Adjustable Collars – Soft, luxurious, and gentle on skin
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💧 Waterproof Collars – Great for messy adventures and summer splashes
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🌱 Vegan Leather Collars – Sleek, modern, and wipe-clean easy
You can also accessorize with:
🎀 Detachable bow ties | 🦴 Matching rope leashes | 🧼 Treat pouches & potty bag holders
FAQs
How tight should a dog collar be?
A collar should be snug but not tight. You should be able to fit two fingers comfortably between the collar and your dog’s neck.
Can I use a string to measure my dog’s neck?
Yes! Wrap it gently around your dog’s neck, then measure the string against a ruler or tape measure.
How often should I re-measure my dog’s neck?
If your dog is still growing, re-measure every 2–3 months. For adults, check fit seasonally or after weight changes.
Are all Pink Papyrus collars adjustable?
Yes! Every Pink Papyrus collar is fully adjustable to ensure the best fit and lasting comfort.
Summary & Next Steps
Measuring your dog’s neck for a collar is simple—but essential. With a soft tape, two-finger rule, and our adjustable sizing, you can find a safe, comfy fit that lasts through every adventure.
💗 Next Step:
👉 Shop Adjustable Dog Collars
Choose your favorite style and use your pup’s measurement to find their perfect match.
Written by Christine Abdelmalek
Founder and SHE-E-O of Pink Papyrus
Obsessed with crafting dog accessories—beautiful, brilliantly functional, and made with love.