Shop SupaTuff Harness - Slimline

Smaller dogs shouldn't have to choose between lightweight gear and dependable strength. The SUPATUFF® Slim Fit Harness brings the durability of the SUPATUFF® range into a more streamlined design, using strong double-ply nylon webbing and stainless-steel hardware without bulky plastic clips. It's a practical option for puppies, small-to-medium dogs and active breeds that need tough gear in a lighter package.

A good dog harness should work with your dog's body rather than getting in the way. The Slim Fit design uses narrower 3 cm straps to reduce unnecessary bulk while allowing comfortable movement during walking, running, training and outdoor adventures. Its streamlined profile makes it particularly suited to dogs that may find wider heavy-duty harnesses oversized or restrictive.

Mud, rain and everyday adventures can be tough on dog gear. SUPATUFF® webbing is designed to withstand regular outdoor use, with weather-resistant, colourfast and mildew-resistant properties. Combined with stainless-steel fittings and durable construction, these harnesses are ready for daily walks, training sessions and weekends spent exploring.

Chest girth is the most important measurement when choosing a SUPATUFF® harness. Use a flexible measuring tape around the widest part of your dog's chest and take a snug measurement without pulling the tape excessively tight.

Compare your dog's measurement with the sizing range on the individual product page. Where possible, choose a size where your dog's measurement sits closer to the middle of the adjustment range rather than directly at either extreme. This provides better flexibility when adjusting the harness.

The Slim Fit harness is particularly suited to puppies, smaller-to-medium dogs and leaner body types that need strong equipment without the width and weight of a full heavy-duty harness. Consider your dog's proportions as well as their measurements when choosing between Slim, Regular and Wide Fit SUPATUFF® harnesses.

Adjust the harness so it remains secure around your dog's body without restricting their normal movement. Check that the straps sit correctly and aren't cutting into the armpits or creating unnecessary pressure as your dog walks and runs.

Check the harness before walks and periodically inspect the webbing, buckles and D-ring. Puppies and adolescent dogs can change shape quickly, so their harness may need regular adjustment as their chest and body develop.