Cómo medir a tu perro | Rituales Rover

HOW TO MEASURE YOUR DOG

To measure your dog for a harness, coat, hoodie, jacket or collar:

  • Chest (girth): Wrap a soft tape around the widest part of the chest, just behind the front legs. THE MOST IMPORTANT NUMBER :)
  • Neck circumference: Measure around the base of the neck, above the shoulders.
  • Fit should be snug, not tight — use the “two-finger rule.” under the straps for all clothing/collars/harnesses
    When in doubt, cross-check your measurements with our product page size charts
  • If in between sizes - size up!

Tools You’ll Need

  • Soft tape measure (or string + ruler).
  • A notepad/phone to record measurements in cm and inches.
  • Optional: A helper and a few treats to keep your dog calm and standing still.

Step-by-Step: How to Measure Your Dog for a Harness

1) Measure Chest Girth (the most important number)

Have your dog stand naturally. Wrap the tape around the ribcage, just behind the front legs at the widest point. Keep the tape snug but not tight — you should fit two fingers between tape and body.

Tip: For deep-chested breeds like Whippets or Greyhounds, make sure you’re measuring at the deepest point, which may sit further back.

2) Measure Neck Circumference

Place the tape at the base of the neck, just above the shoulders where a collar would sit. Again, keep it snug with two fingers’ space. This ensures no pressure on delicate throat tissues.

3) Optional: Back Length

For vest-style harnesses, measure from the top of the breastbone down to the girth strap position. This prevents straps rubbing near the armpits.

4) Record and Cross-Check

Note measurements in both cm and inches. If your dog is between sizes, size up and adjust straps. Growing puppies benefit from adjustable harnesses.

5) Compare to Our Size Charts

Use chest girth as the priority when checking against each product page size charts. The right chest/girth ensures secure, comfortable fit.

Fit Check: Adjusting for Comfort and Safety

Before that first walk, run through this three-point check:

A) The Two-Finger Rule

You should be able to slip two fingers between the straps and your dog’s body. Too tight causes rubbing; too loose means slipping.

B) Strap Placement

  • Bottom strap: sits comfortably behind the front legs, on the ribs.
  • Chest strap: across the chest, not riding up on the throat.
  • Straps should not block shoulder movement.

C) Walk Test

Take a 5–10 minute stroll. Look for shifting, coughing, or restricted movement. Adjust straps evenly if needed. Re-check weekly — dogs’ weight and coat can change fit over time.

D) Extra Security (Optional)

For escape artists, clip your leash to both the harness and an our collars. This backup keeps walks stress-free.