When it comes to adventuring with your dog, having the right gear is crucial. Whether it’s a Ruffwear dog harness, boots, or apparel, getting the correct fit ensures your dog is comfortable, protected, and ready for any adventure. This size guide will walk you through how to accurately measure your dog for all types of Ruffwear gear, from harnesses to boots, so you can ensure the perfect fit for every outdoor excursion.

Why Size Matters for Dog Gear

Ensuring your dog’s gear fits correctly is essential for comfort and performance. Ill-fitting dog gear can cause discomfort, restrict movement, and even lead to injury, while properly fitted Ruffwear gear will help keep your dog safe and comfortable during hikes, walks, and other outdoor activities. This Ruffwear size guide will cover how to measure your dog for harnesses, boots, and more.


Measuring for Ruffwear Dog Harnesses, Apparel, and Packs

The key to sizing Ruffwear harnesses, apparel, and packs is measuring your dog’s girth. The girth is the widest part of your dog’s chest, just behind the front legs.

How to Measure Your Dog’s Girth for Ruffwear Gear

To measure your dog’s girth, use a tailor’s tape measure (or a piece of string and a ruler). Wrap the tape around the widest part of your dog’s ribcage, right behind their front legs, and note the measurement. Once you have your dog’s girth, refer to the Ruffwear size chart to find the correct size.

Ruffwear Harness, Apparel & Pack Size Chart

SizeGirth (inches)Girth (cm)
XXXS9 – 13 in23 – 33 cm
XXS13 – 17 in33 – 43 cm
XS17 – 22 in43 – 56 cm
S22 – 27 in56 – 69 cm
M27 – 32 in69 – 81 cm
L32 – 36 in81 – 91 cm
XL36 – 42 in91 – 107 cm

Measuring for Ruffwear Dog Boots

Properly fitted dog boots are essential for protecting your dog’s paws during outdoor adventures. Ill-fitting boots can lead to discomfort or cause the boots to slip off during activity. Follow these steps to ensure your dog’s boots fit perfectly.

How to Measure Your Dog’s Paws for Ruffwear Boots

To find the correct boot size, you’ll need to measure your dog’s paw width. Place one of your dog’s front paws on a piece of paper, and gently lift the opposite paw. Mark the widest part of the paw on the paper, and measure the distance between the two lines. This will give you your dog’s paw width. Repeat this process with the rear paws, as they may be smaller than the front paws.

Ruffwear Boot Size Chart

Size (inches)Paw Width (mm)
1.50 in38 mm
1.75 in44 mm
2.00 in51 mm
2.25 in57 mm
2.50 in64 mm
2.75 in70 mm
3.00 in76 mm
3.25 in83 mm

Tip: If your dog’s paw measurements fall between sizes, it’s best to size down for a snug, secure fit.


Sizing for Puppies and Growing Dogs

When it comes to puppies, their size is constantly changing. Depending on the breed, your puppy may continue growing until they are 12 to 18 months old. To ensure their gear fits comfortably, measure your puppy’s current size and select the gear based on those measurements. If your puppy is between sizes, it’s best to size up to give them room to grow.

How to Size Ruffwear Gear for a Growing Dog

For example, if your puppy has a 17-inch chest girth, which falls between the XXS and XS harness sizes, opt for the XS size. This way, your puppy can grow into the gear without it being too tight or causing discomfort.


Ruffwear Gear for Small Dogs

Ruffwear makes gear specifically for small dogs. Many harnesses and apparel items are available down to size XXS, making sure even the smallest of pups are ready for adventure. The Ruffwear Hi & Light™ Harness is available in XXXS, perfect for dogs with a girth between 9-13 inches (23-33 cm), making it an ideal choice for tiny trailblazers.


Final Thoughts on Getting the Right Fit with Ruffwear

No matter what type of dog gear you choose — whether it’s a Ruffwear dog harness, boots, or raincoat — getting the sizing right is crucial. Properly fitted gear will keep your dog comfortable, safe, and ready for any adventure. Use this Ruffwear size guide to ensure you get the best fit for your pup, and get ready to hit the trails with confidence!

If you’re in need of a new dog walking boot or shoe and need some help finding the right fit… take a look at our blog post The Best Fit – Hiking Boot and Walking Shoe Online Guide