Does that harness slip off? The advantages of a "vest-type" harness for preventing cat escapes and how to measure for the perfect fit.

When living with a cat, you might find yourself thinking, "I want to have a harness ready for an emergency," or "I want one for vet visits and travel."

However, many cat owners feel anxious after hearing stories about cats slipping out of their harnesses and running away. If you choose the wrong harness or adjust the size incorrectly, it is surprisingly easy for a cat to wriggle out of it...

In this article, we will explain in detail **"how to choose a harness that won't slip off"** and **"how to measure for the correct size"** to help prevent your cat from escaping.

Why do cats slip out of harnesses?

The biggest reason cats slip out of harnesses is due to the **unique flexibility of their bodies.**

A cat’s skeleton is very supple, and their shoulder blades are structured to glide along their body. Furthermore, their collarbones are not connected to their shoulder bones, allowing them to change their shoulder width as they please.

As the saying "cats are liquid" suggests, if their head can fit through something, they can pass through it.

Therefore, if a panicked cat starts "backing up," a harness that lacks a snug fit will pop right off!

For a secure fit, a "vest-type" harness is recommended!

Cat harnesses are generally divided into two types: **"string types (H-style or figure-8)"** and **"vest types."** From the perspective of preventing escapes, we recommend the snug-fitting "vest type"!

1. They are secure because they support with surface area

String-type harnesses have a small contact area, which is a drawback because gaps easily form when a cat twists its body.

Vest types wrap around the cat's body like clothing. This design makes it very difficult for them to slip out, even when backing up.

2. Less strain on the body

String-type harnesses carry the risk of digging into the skin if the cat moves suddenly.

Vest types distribute the impact, so they don't constrict the neck or abdomen. Another benefit is that they place less burden on small cats.

3. Easy to put on and take off

It can be a struggle to fasten multiple buckles when putting on a harness. Many vest-type harnesses simply fasten across the back, minimizing the stress of putting them on and taking them off.

No more mistakes! How to measure and choose the right cat harness size

Even the best harness is useless if it doesn't fit properly.

Guessing the size is a big no-no! Be sure to measure your cat’s **actual body dimensions (nude size)** to purchase a harness that fits correctly.

The "nude size" refers to the **actual dimensions of the body,** measured snugly without any extra slack. Try to measure when your cat is calm.

① Measure with a tape measure or string

Measure your cat's nude size with a tape measure. If you don't have one or if your cat is squirming, you can use a non-stretchy string and then measure the length of the string with a ruler.

② Always measure while they are "standing"

Measure the **base of the neck, the chest girth, and the waist** for the nude size.

You cannot get an accurate measurement if the cat is sleeping or sitting. Try to measure while they are **standing on all four paws,** perhaps using treats to distract them.

③ The measurement "just behind the front legs" is crucial

For the chest girth, measure not at the thickest part (around the ribs), but **just behind the base of the front legs.** This is the critical point that determines how well the harness will fit. Measure a few times to ensure there are no errors.

④ Be careful with long-haired cats

Do not pull the tape measure too tight or leave it too loose; aim to measure by gently pressing down on the fur.

Because long-haired cats have a lot of volume, measurements can easily be off. The trick is to part the fur and measure as close to the skin as possible.

⑤ Perfect fit = exact size + space for one finger

The key to choosing a harness is whether the chest girth fits correctly. Choose a size that has about one finger's width of extra room (+1–2 cm) over your cat's nude measurements.

Check here for more details!
Cat harness size chart and how to measure

Popo Neko's "Cat-Friendly Vest-Type Harness," designed for comfort

When looking for a vest-type harness, you might run into issues like "the fabric looks stiff," "the design isn't great," or "it looks hard to adjust."

That is why at Popo Neko, we created a **"Cat-Friendly Vest-Type Harness"** that thoroughly prioritizes both comfort and safety for your cat!

1. Thorough security with double blocking!

The fastener on the back uses a double-lock system featuring both strong "hook-and-loop (Velcro)" and a "buckle." Even if the hook-and-loop comes undone, it is designed so the harness won't come off completely. We have minimized the risk of escape.

2. An "enveloping" design based on feline ergonomics

By extensively researching the cat's anatomy, we created a 3D structure that fits the cat's form perfectly. It doesn't slip off even if they back up, and it won't constrict them.

3. Japanese-made, skin-friendly fabric

For your cat's delicate skin, we use organic cotton with a soft texture for the lining. For the outer fabric, we use a cotton-poly dungaree material that is lightweight yet holds its shape. Of course, it is reliably made in Japan.

4. Precise size adjustment is possible

Because we have allowed for a wide area of hook-and-loop tape, fine adjustments can be made to match your cat's body shape, providing a custom-made fit.

Summary

Popo Neko harnesses are crafted with the safety of your cat and the peace of mind of the owner as our top priority. They are also recommended for your cat's first harness.

If you are interested, please take a look at our lineup.

Popo Neko "Cat Harness & Leash"