🐾 Size Rex Dog Muzzle

Lightweight Basket Muzzle for Small/Medium Dogs with Narrow Faces

Looking for a dog muzzle that actually fits a slim, narrow face — without compromising on comfort, pant space, or safety?

Size Rex is designed specifically for small/Medium dogs with longer or narrower snouts who need a secure, lightweight basket muzzle that allows them to pant, drink, and move comfortably.

Made to order in your chosen colours, Rex combines ethical function with a confident, modern design.

✨ Why Choose the Size Rex Dog Muzzle?

✔ Designed for Narrow Faces
Perfect for dogs who are too petite for the size Neli but still need proper snout length and breathing room.

✔ Lightweight for Everyday Wear
At just 78g for the basket, Rex is ideal for dogs who need comfort without bulk.

✔ Full Panting & Drinking Space
A properly fitted basket muzzle should allow your dog to pant freely. Rex is designed with ample depth for safe airflow and stress-free movement.

✔ Secure & Reliable Fit
Includes an adjustable Biothane neck strap with buckle fastening for a stable, escape-resistant fit, with optional upgrades allowing you to customise the fit for your individual dog's needs.

✔ Made to Order
Choose your custom colours and create a muzzle that feels confident, not clinical.

✔ Ethical Muzzle Design
This is a basket muzzle designed by a team of animal behaviourists - we ensure your dog can pant, drink, and take treats when fitted correctly. 

📏 Who Is Rex For?

Rex is ideal for:

• Small/Medium dogs with narrow facial structure

• Slim-headed breeds

• Petite long-snouted dogs

• Small sighthound types

• Spaniel or collie crosses with long slender faces

⚠️ We do not recommend sizing by breed alone. Head shape varies hugely within breeds.

To ensure the correct fit, please follow our Measuring Guide before ordering.

🐶 Breeds Rex May Suit (Guide Only)

• Small Spaniels

• Petite Collies

• Long-nosed Cockerpoos

• Small Whippets

• Small Poodles

• Small crossbreeds

• Saluki

• Medium Terrier types

• Small Australian Shepherds

Again, measurements are essential for confidence in sizing.

⚖️ Weight

• Rex basket only: 78g

• Standard Rex muzzle (with rivets & buckle): 134g

Light enough for small dogs. Strong enough for daily use.

🧵 What’s Included

All made-to-order Rex muzzles come as standard with:

• Basket

• Noseband

• Adjustable Biothane neck strap

• Secure buckle fastening

• Riveted strap attachment

Straps are permanently attached using rivets for strength and safety. They cannot be removed without cutting.

Optional upgrades are available but not required for full functionality.

🪛 Hardware Note

If you choose:

• Black strapping

• Nickel hardware

Your muzzle will come fitted with Chicago screws as standard.

🧵 Noseband Options Explained

The only difference between the standard noseband and the * version is the width:

• Standard noseband

• *Noseband = 38mm Biothane (adds slight extra length when paired with the basket)

The basket itself does not change.

If selecting the foam-padded noseband, Chicago screws are used for attachment. Two shorter screws are included if you later remove the foam.

💬 Not Sure If Rex Is Right?

Choosing a dog muzzle can feel overwhelming — we get it.

That’s why we strongly recommend using our Measuring Guide before purchasing. The correct size ensures:

• Safe panting space

• Secure fit

• Avoids rubbing

• Confident, comfortable wear

If you’re between sizes or unsure, measuring is always better than guessing by breed, or reach out to our team via Support@themuzzlemovement.com and we can support you.

⏱️ Need a Muzzle Faster?

Browse our Ready to Ship Dog Muzzles, dispatched within 1 working day.

The Muzzle Movement Difference

We design muzzles that allow dogs to:

• Pant

• Drink

• Take treats

• Move comfortably

Because a muzzle should be to provide safety and comfort - not as punishment.