Quick Answer

To measure your dog for a midlayer, you need a soft tape measure and your dog standing. Measure the back length from the base of the neck to the base of the tail, the chest girth at the widest point behind the front legs, and the neck girth where the collar sits. Compare these numbers to the brand's size chart, and if between sizes, size up for layering.

Why Accurate Measurements Matter for a Midlayer

A midlayer is meant to trap warmth without restricting movement. If it's too loose, it won't insulate properly; if too tight, it can chafe or limit your dog's stride. Accurate measurements ensure the jacket sits close enough to retain heat but still allows a full range of motion.

Hurtta midlayers, like the Warming Midlayer ECO Dog Jacket, are designed with a slim fit to layer under outer shells. Getting the right size means your dog stays warm without feeling bulky or uncomfortable.

Step-by-Step Measuring Guide for a Midlayer Jacket

  1. 1. Measure Back Length: Have your dog stand on a flat surface. Place the tape measure at the base of the neck (where the collar sits) and run it along the spine to the base of the tail. This is the most critical measurement for midlayer fit. Common mistake: measuring to the tip of the tail instead of the base. The jacket should end at the tail base, not cover the tail.
  2. 2. Measure Chest Girth: Wrap the tape measure around the widest part of your dog's chest, just behind the front legs. Keep it snug but not tight—you should be able to slide two fingers underneath. Checkpoint: if the tape measure digs in, the jacket will be too restrictive. A midlayer should feel like a comfortable sweater.
  3. 3. Measure Neck Girth: Measure around the base of the neck where the collar naturally sits. Add two fingers of space to ensure the jacket's collar won't rub or choke. Common mistake: measuring too high on the neck. The midlayer collar should sit at the same level as a well-fitted collar.
  4. 4. Compare to the Size Chart: Use the brand's size chart, not your dog's weight or breed alone. Hurtta midlayers have specific back length and chest ranges. If your dog falls between sizes, choose the larger size for layering. Checkpoint: a midlayer that's too small will ride up; too large will bunch and reduce insulation.

Midlayer Options That Fit Well

  • Warming Midlayer ECO Dog Jacket: The soft and comfy Midlayer ECO dog jacket is a lifesaver in cold and chilly weather, and it’s now even warmer thanks to the addition of a unique foil jersey warming lining that you may recognise from another Hurtta favourite, the cold-busting Extreme Warmer. This foil lining adds warmth without extra bulk, so accurate sizing is key to let the lining work effectively without compressing the insulation.
  • Midlayer Overall: Perfect for layering and designed to fit under the waterproof Mudventure Overall ECO, the Midlayer Overall will keep your dog warm and protected against cooler temps. If you plan to layer this overall under a shell, measure with the midlayer on to ensure the outer coat fits comfortably over it.