TRIXIE Premium Collar Size L–XL: 20.9–24.4 in/2.0 in neck circumference in blue – Fully adjustable neoprene-padded dog collar for medium to large dogs – 1995902

TRIXIE Premium Collar Size L–XL: 20.9–24.4 in/2.0 in neck circumference in fuchsia – Fully adjustable neoprene-padded dog collar for medium to large dogs – 1995911

TRIXIE Premium Collar Size L–XL: 20.9–24.4 in/2.0 in neck circumference in black – Fully adjustable neoprene-padded dog collar for medium to large dogs – 1995901

TRIXIE pull-stop chain collar size M-L: neck circumference 13,75 inches /0.8 inches – durable chain dog collar for medium to large-sized dogs, chrome-plated, easy to Clean, 2265

Rosewood "Nervous" Alert Dog Collar – Adjustable Pet Collar for Small, Medium, Large Dogs – Awareness Warning Collar with Metal Hardware – Orange, 18-28"

Rosewood "Nervous" Alert Dog Collar – Adjustable Pet Collar for Small, Medium, Large Dogs – Awareness Warning Collar with Metal Hardware – Orange, 14-20"

TRIXIE dog collar CityStyle L-XL: neck circumference 19.7–22.4 inches / 1.18 inches light grey PVC collar for large to extra-large dogs, adjustable, water-repellent & wipeable, 1971816

TRIXIE dog collar CityStyle L-XL: neck circumference 19.7–22.4 inches / 1.18 inches black PVC collar for large to extra-large dogs, adjustable, water-repellent & wipeable, 1971801

TRIXIE dog collar CityStyle L: neck circumference 17.7–20.5 inches / 0.98 inches sage PVC collar for large dogs, adjustable, water-repellent & wipeable, 1971719

TRIXIE dog collar CityStyle M-L: neck circumference 15.7–18.5 inches / 0.98 inches light grey PVC collar for medium to large dogs, adjustable, water-repellent & wipeable, 1971616

TRIXIE dog collar CityStyle M-L: neck circumference 15.7–18.5 inches / 0.98 inches black PVC collar for medium to large dogs, adjustable, water-repellent & wipeable, 1971601

Hunter Nylon Rope Dog Collar - Round & Gentle Dog Collars with Adjustable Pull Strap & Stop Ring Training Collar & Accessories for Small to Large Dogs & Puppies - Large, Petrol Blue

EZYDOG Crosscheck Training Harness | Anti Pull Harness, Dog Harness for Small, Medium and Large Dogs, Dog Training Accessories, Reflective, Adjustable Size (XS, Red)

CarSafe Crash Tested Dog Safety Harness - from the makers of Halti. Crash Tested to 32Kg/70lbs, Safely Secure Dog in the Car, Comfortable and Padded Design, for Toy, Small, Medium and Large Dogs

CarSafe Crash Tested Dog Safety Harness - from the makers of Halti. Crash Tested to 32Kg/70lbs, Safely Secure Dog in the Car, Comfortable and Padded Design, for Toy, Small, Medium and Large Dogs

Joules Navy Leather Dog Collar - Large

HALTI Optifit Headcollar & Training Leash Size Large Combination Pack - Stop Your Dog Pulling on the Leash. Adjustable with Padded Nose Band. Suitable for Large Dogs

Kurgo Journey Air Dog Harness - Secure Fit for Active Dogs - Padded Chest - Lightweight Ripstop Fabric - Breathable Mesh - Reflective Trim - Back Assist Handle - Red - Large

PetSafe Gentle Leader No-Pull Dog Headcollar - The Ultimate Solution to Pulling - Redirects Your Dog's Pulling for Easier Walks - Helps You Regain Control - Large, Silver

Ancol Dog Reversible Harness Maple Leaf/Woodland - Comfortable Weatherproof Pet Accessory - Lightweight Fashionable Dog Puppy Outfit - Large

Trixie 20421 Premium Harness L-Xl 70-100 Cm/ 25Mm Black - Dog Padded Touring - Harness Dog Premium Padded Black Touring Soft Fleece Large

Ancol Country Check Adjustable Dog Collar for Dogs and Puppies - Brown Nylon Base with Country Inspired Fabric - Snap Buckle Fastening - Size Medium 30-50cm

Collared: How We Made the Modern Dog