Why Collar Fit Matters More Than You Think
A collar that's too tight can restrict breathing and cause skin irritation. One that's too loose can slip over your dog's head — a dangerous situation, especially near traffic. Getting the right fit isn't just about comfort; it's about safety. And when you're investing in a genuine leather collar built to last, you want to get the size right from the start.
Step 1: Measure Your Dog's Neck
Use a flexible tape measure or a piece of string (then measure the string against a ruler). Wrap it around the base of your dog's neck — where the collar naturally sits — and note the measurement in centimetres. Then add 2–3 cm for the "two-finger rule" (see below).
Tip: Measure twice. Dogs move around, so take two measurements and use the larger one.
The Two-Finger Rule
Once the collar is on your dog, you should be able to slide two fingers comfortably between the collar and your dog's neck. If you can't fit two fingers in, it's too tight. If you can fit your whole hand, it's too loose. This rule works for all breeds and sizes.
Collar Size Guide by Breed Type
- Extra Small (20–30 cm): Chihuahuas, toy breeds, puppies
- Small (30–40 cm): Beagles, Cocker Spaniels, French Bulldogs
- Medium (40–50 cm): Border Collies, Labradors (young), Dalmatians
- Large (50–60 cm): Labradors, Golden Retrievers, German Shepherds
- Extra Large (60–70 cm): Rottweilers, Great Danes, Saint Bernards
Keep in mind that every dog is different — always go by your dog's actual neck measurement, not breed alone.
Puppies: Plan Ahead
Puppies grow fast. If you're buying a leather collar for a young dog, consider sizing up by one size and using the tightest adjustment setting. Check the fit every few weeks and readjust as your puppy grows. Most puppies will need a new collar by 6–12 months.
Why Leather Is the Best Material for a Well-Fitted Collar
Unlike nylon, genuine leather doesn't stretch or fray over time. It holds its shape, which means the fit you set is the fit you get — no unexpected loosening mid-walk. Leather also softens and molds gently to your dog's neck with wear, becoming more comfortable without losing structural integrity.
A well-fitted leather collar also distributes pressure more evenly than a thin nylon strap, which is particularly important for dogs that pull or lunge occasionally.
When to Replace a Collar
Even the best leather collar will eventually need replacing. Check regularly for:
- Cracking or stiffening of the leather
- Worn or bent hardware (buckles, D-rings)
- Stitching coming loose
- A fit that no longer adjusts correctly
A quality leather collar, properly cared for, can last many years — far longer than synthetic alternatives.
Find the Right Collar for Your Dog
Once you've measured your dog's neck, choosing the right collar becomes straightforward. Browse our range of handcrafted leather dog collars and leashes — each one built to the right dimensions for a secure, comfortable fit across all breeds and sizes.