Dog Collar Size Calculator

Dog Collar Size Calculator

Here's a comprehensive table summarizing all you need to know about dog collar sizes:

SizeNeck Size (cm)Neck Size (inches)Fits Dogs Up To (kg)Collar Width (cm)Typical Breeds
XS23-299-11.551.5Chihuahua, Toy Poodle, Yorkshire Terrier
S28-4211-16.5171.5Jack Russell, Dachshund, Pug
M41-5216.5-21322.0Border Collie, Cocker Spaniel, Beagle
L50-6220-24.5412.5Labrador, Golden Retriever, Boxer
XL60-8924-35703.5Great Dane, Mastiff, St. Bernard

When choosing a collar size:

  1. Measure your dog's neck circumference where the collar will sit1.
  2. Add 2 inches (5 cm) to the measurement for comfort3.
  3. Ensure you can fit two fingers between the collar and your dog's neck13.
  4. Consider your dog's weight and breed as a general guide24.
  5. For growing puppies or dogs between sizes, choose the larger size1.
  6. Check the collar fit regularly, especially for growing dogs3.

Remember that these are general guidelines. Always measure your individual dog for the most accurate fit, as sizes can vary even within breeds.

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