How to choose a harness for your small dog: what really matters

You’re at the door, leash in hand, and your dog turns away as you try to fasten the harness. Not because he doesn't want to go, but because something is pinching, chafing, or simply not fitting right. You only notice it when it matters most.

Buying a harness for a small dog seems simple. There are plenty of options. But anyone who has ever bought something that slides out of place after three walks, gets too tight in wet weather, or ruins the coat of a curly dog, knows that there’s more to it than the photo on the product page.

Fit is not a minor detail

For small dogs, fit is the first thing to consider. Breeds like a Maltipoo, Cavapoo, or Bichon have a broad chest relative to their neck. A harness that hangs around the neck or constricts the shoulders causes friction and discomfort, even if it's not immediately visible. An H-harness or step-in harness distributes pressure better over the body and allows the shoulders to move freely.

Always measure the chest girth, just behind the front legs. Neck circumference comes second. Most people do it the other way around and end up buying something that doesn’t fit.

Material makes a difference in fickle weather

The Netherlands doesn’t have a stable climate, and your dog feels it too. A harness that works fine on a dry morning can shrink, become heavy, or irritate in the rain. Mesh is light and breathable but offers little warmth in the wind. Padded nylon or a double-woven fabric holds its shape better, dries faster than many people think, and feels soft against the skin.

Also check the lining at the chest. For dogs with fine coats or sensitive skin, the inside of the harness is at least as important as the outside. Rough stitching along the edges is a detail you only notice after a longer walk.

Adjustable is not the same as well-adjustable

Almost every harness has adjustable straps. But how that adjustment works varies greatly. Slide buckles versus clasp buckles. One point versus four. A harness that you can adjust at four points gives you much more control, especially for growing dogs or those whose weight fluctuates slightly.

Also look at the buckle. Good quality plastic buckles click shut effortlessly and release when you want them to. Cheap buckles quickly lose their click. That might sound like a detail, but if you put it on and take it off daily, you'll notice it after three months.

Reflection is functional, not a luxury

For small dogs, reflection on a harness stands out twice as much. They walk lower, they are smaller, and they are less noticeable in the dark. Reflective striping or piping on a harness is something that works, even if you don't think about it all day. Choose something that offers it, even if it's minimalist.

Style and function are not mutually exclusive

There's no reason to choose a harness that isn't aesthetically pleasing. Most owners visually carry their dog through the city, and a harness is part of how that looks together. But don't let style be the only reason. A beautiful harness that causes discomfort after two weeks won't be worn anymore.

What you want is something that offers both. Well-made, thoughtfully constructed, and in a color or print that suits who you are. That exists, and it's not complicated. You just need to know what to look for.

Holy Moly will soon launch a collection of harnesses for small dogs, designed with exactly these things in mind.