How to choose the perfect harness for your dog based on their size and breed

Why is it important to choose the right harness for your dog?

A harness is much more than a simple accessory: it's a key tool for your dog's safety, comfort, and control during walks. Unlike a collar, a harness distributes pressure across the chest and torso, preventing damage to the neck and trachea, especially in breeds prone to pulling.

Choosing the wrong harness can cause chafing, restrict movement, or even allow the dog to escape. Therefore, before buying, it is essential to know your pet's characteristics and what type of harness best suits them.

Types of dog harnesses

Step-in harness

The dog steps into it with their front legs, and it fastens on their back. Ideal for calm dogs and small breeds. Easy to put on and take off, although not the most recommended for dogs that pull a lot.

Y-harness or H-harness

Classic design that allows free shoulder movement. Perfect for active dogs and medium to large breeds. Offers good control without restricting the animal's natural stride.

Front-clip harness

The leash ring is on the chest instead of the back. Very useful for dogs that pull, as it redirects their movement towards you when they try to go forward. Recommended for training and urban walks.

Tactical or working harness

Designed for working dogs or intense activities such as hiking or canicross. They usually include grab handles, multiple attachment points, and very durable materials.

How to measure your dog for a harness

Before buying, take these two measurements with a flexible tape measure:

• Chest girth: wrap it around the widest part of the chest, just behind the front legs.
• Neck girth: measure the base of the neck, where a normal collar would rest.

Always consult the manufacturer's size chart, as they vary between brands. If your dog is between two sizes, choose the larger one and adjust the straps.

Harnesses by dog size

Small dogs (up to 10 kg)

Look for lightweight harnesses with small buckles and soft materials like padded nylon or breathable mesh. The harness's weight should not exceed 5% of the dog's weight. Step-in models are very comfortable for breeds like Chihuahuas, Yorkshires, or Malteses.

Medium dogs (10-25 kg)

They need harnesses with greater strength and precise adjustment. Y-harnesses or front-clip models work very well for breeds like Beagles, Cocker Spaniels, or French Bulldogs. Make sure the padding is sufficient to prevent chafing.

Large dogs (over 25 kg)

Strength and safety are priorities. Look for harnesses with reinforced stitching, metal buckles, and at least two attachment points. Breeds like Labradors, German Shepherds, or Golden Retrievers benefit from models with a dorsal grab handle for greater control in emergencies.

Materials: which is the best?

• Nylon: lightweight, durable, and easy to clean. The most common and economical.
• Padded neoprene: very comfortable for long walks, ideal for dogs with sensitive skin.
• Leather: durable and aesthetic, although it requires maintenance and can be heavier.
• Breathable mesh: perfect for warm climates or very active dogs.

Final tips before buying

• Always try on the harness before going out: it should fit snugly but allow two fingers to pass between the harness and the dog's body.
• Regularly check the condition of the buckles and stitching, especially for dogs that pull a lot.
• If your dog is a puppy, keep in mind that they will grow quickly: choose highly adjustable models or wait until they reach their adult size.
• For night walks, opt for harnesses with reflective or luminous elements for greater visibility and safety.

In our collection of leashes, collars, and harnesses you will find a selection of models for all sizes and needs, with free shipping throughout the EU.