How to Measure

A better fit starts with accurate measurements.

Before choosing a size, measure your dog while they are standing naturally on a flat surface. Use a soft measuring tape and keep it comfortably against the body without pulling it tight.

Different THOMDOGPAW products may require different measurements, so always check the size guide on the specific product page before choosing a size.

What You May Need to Measure

Depending on the product, you may be asked for one or more of the following measurements.

Neck

Measure around the part of the neck where the product is intended to sit.

Keep the measuring tape level and comfortably close to the body without tightening it.

Chest / Girth

Measure around the widest part of your dog’s chest, typically behind the front legs.

Keep the tape level around the body and make sure your dog is standing naturally.

Back Length

Measure along your dog’s back from the base of the neck toward the base of the tail.

Follow the measurement guidance shown on the individual product page, as the exact reference points may vary depending on the product.

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Tips for More Accurate Measurements

• Measure your dog while they are standing naturally.
• Use a flexible measuring tape.
• Keep the tape comfortably against the body without pulling it tight.
• Take each measurement more than once if you are unsure.
• Use your dog’s current measurements rather than relying on an older size or a size from another product.
• Always compare your measurements with the size guide for the specific product you are considering.

Sizes Can Vary by Product

A size that works for one THOMDOGPAW product may not be the same fit in another.

Different products can have different constructions, coverage, adjustment points, and intended uses.

For that reason, always use the size chart provided on the individual product page rather than assuming that the same size applies across the entire collection.

Between Two Sizes?

If your dog’s measurements fall between sizes, review the fit notes and adjustment information provided on the specific product page.

If you are still unsure, use our Free Fit Check before ordering.

The THOM Fit System

Our approach to fit follows three simple steps:

Measure · Match · Check

Measure your dog carefully.

Match those measurements with the product-specific size guide.

Check the fit on your dog before regular use.

For more guidance, visit our Fit Guide or use our Free Fit Check.