How to Measure Your Dog for a Halloween Costume

The most common costume problem isn't the costume. It's the size. A cape that's too short looks like a bib, and a rider costume that's too tight won't close. The good news: measuring your dog takes about two minutes.

What you need

  • A soft measuring tape (or a piece of string and a ruler)
  • A treat or two, for cooperation
  • Your dog, standing up

The three measurements

  1. Neck: measure around the base of the neck, where a collar sits.
  2. Chest: measure around the widest part of the ribcage, just behind the front legs. This is usually the most important number.
  3. Back length: measure from the base of the neck to the base of the tail.

Some costumes also list your pet's weight. If you have a recent weight from a check-up, keep it handy.

Tips for getting it right

  • Keep the tape snug but not tight. You should be able to slide two fingers under it.
  • Measure while your dog is standing, not sitting or lying down.
  • Write the numbers down in both inches and centimetres. Many costume size charts use centimetres.
  • Between two sizes? Go one size up. A little room is more comfortable than too little.
  • Check the size chart on each product. Sizes are not the same from one costume to the next, so an M in one costume may not be an M in another.

Measuring a cat

The same three measurements work for cats. Most cats prefer it quick, so have the tape ready before you start.

Ready to pick a costume?

Every costume in our Halloween collection lists its sizes on the product page. If you're unsure, email us at support@mochifavorites.com with your pet's measurements and we'll help you choose.

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