Toy, Teacup & Small Dog Breeds

We carry harnesses for the smallest breeds, with many ranges available in XXS sizing and all harness ranges offering XS sizing. To save you time, we've listed the ranges with XXS harnesses below.

Don't forget to explore our matching accessories—XXS/XS collars, small leashes, and one-size items like bows coordinate perfectly with your harness choice.

Our tiny dog accessories collection includes handmade XXS bandanas from our Tis The Season range, knitted jumpers in XS and S, and luxury polar fleece snugs in XXS and XS. Keep little paws protected with our small dog shoes including Tippy Taps for all-weather conditions and cosy Dog Ugg Boots. Our Dapper Dogs Collection features XS caps with matching collars, bow ties, and leashes. We're also adding adorable small-sized tops and tees to keep your teacup dog warm year-round in our Pampered Pawdrobe Collection.