Why Proper Measurement Matters

Finding the perfect fit for your dog's clothing starts with accurate measurements. Ill-fitting clothes can restrict movement, cause chafing, or slip off entirely. Taking a few minutes to measure your dog properly ensures comfortable, functional clothing that your pet will actually enjoy wearing.

Essential Measurements

Chest Girth

Wrap a soft measuring tape around the widest part of your dog's ribcage, just behind the front legs. This is the most important measurement for most dog clothing. Add 1-2 inches for comfort.

Neck Circumference

Measure around the base of the neck where a collar would sit. Don't pull the tape too tight — you should be able to slip two fingers between the tape and your dog's neck.

Back Length

Measure from the base of the neck (where the collar sits) to the base of the tail. For jackets and coats, this determines whether the garment provides adequate coverage.

Weight

Many brands use weight ranges as a secondary sizing guide. Know your dog's current weight for quick reference when shopping online.

Breed-Specific Sizing Tips

  • Deep-chested breeds (Greyhounds, Whippets): Size up for chest room
  • Barrel-chested breeds (Bulldogs, Pugs): Prioritize chest measurement over length
  • Long-bodied breeds (Dachshunds, Corgis): Look for brands with long-body options
  • Fluffy breeds (Pomeranians, Samoyeds): Measure over their coat, not against the skin

Common Sizing Mistakes

Ordering based on breed alone without measuring, forgetting that sizes vary between brands, not accounting for coat thickness, and choosing fashion over fit. When in doubt, always size up — a slightly loose garment is more comfortable than a tight one.

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