Built for Dogs That Decide.

Maximus is built for powerful dogs that require structure, balance and reliable control.

Crafted from thick European leather and reinforced with solid hardware, each piece is designed to handle strength without compromising comfort.

Developed for large and muscular breeds, the Maximus line combines stability, durability and a commanding visual presence.

Structured Leather Equipment for Giant Breeds

Large and giant breed dogs require equipment that performs under real pressure.

The Maximus collection focuses on stability, reinforced leather structure and dependable hardware designed for powerful breeds such as Cane Corsos, Mastiffs, Rottweilers and Great Danes.

Every element is selected to support control, durability and balanced handling during everyday walks and structured training.

Engineered for Control

  • Built for Giants


    Created specifically for large and giant breed dogs.

  • Reinforced Leather


    Thick full grain leather built to withstand pressure from powerful dogs.

  • Balanced Construction


    Designed to distribute force evenly and maintain stable handling.

  • Solid Hardware


    Heavy metal components engineered for reliability and durability.
full grain leather dog gear detail with premium metal hardware

Craftsmanship That Supports Strength

Every Maximus piece reflects traditional European leather craftsmanship combined with modern durability standards.

The materials, stitching and hardware are chosen to maintain structural stability even when used by powerful dogs.

This balance between craftsmanship and functionality ensures dependable equipment that performs consistently.

Explore the Maximus Collection

The Maximus line includes structured leather collars, harnesses and matching equipment designed for strength, stability and controlled handling.

Each product in this collection follows the same design philosophy: durable materials, balanced construction and dependable hardware.

Explore the available models below to find the configuration that fits your dog.

Maximus Collar & Harness FAQ

Frequently Asked Questions About Giant Breed Dog Gear?

Most adult Cane Corsos require collars between 20–28 inches (50–70 cm) depending on neck size and build. Wide collars designed for giant breeds help distribute pressure evenly and provide better control during walks and training.

What width collar is best for large and giant breed dogs?

Wide collars between 1.5 and 2.5 inches are commonly recommended for large and giant breed dogs. Wider collars distribute pressure across the neck more evenly and offer improved control compared to narrow collars.

Are leather collars better for strong dogs?

High-quality leather collars are often preferred for strong dogs because they combine durability, flexibility and comfort. Premium leather adapts to the dog’s neck over time while maintaining reliable structure and control.

Is a harness better than a collar for large dogs?

Both collars and harnesses serve different purposes. Collars offer direct control and are commonly used for everyday handling and training, while harnesses distribute pulling force across the body and can provide additional stability during walks.

What collar is best for giant breed dogs that pull?

Dogs that pull benefit from strong, wide collars made from durable materials such as full grain leather combined with reinforced hardware. Proper training and leash handling are equally important for improving control.

How tight should a dog collar be?

A properly fitted collar should allow two fingers between the collar and the dog’s neck. This ensures the collar remains secure while still allowing comfortable movement and breathing.

Do large dogs need wider collars than small dogs?

Yes. Large and giant breed dogs benefit from wider collars because they distribute pressure across a larger area of the neck, which improves comfort and control during walks or training.

What breeds need heavy duty collars and harnesses?

Breeds such as Cane Corso, Mastiffs, Rottweilers, Great Danes and other powerful working or guardian dogs often require reinforced collars and harnesses designed for strength, durability and reliable control.

What material is best for a durable dog collar?

Full grain leather is widely considered one of the most durable materials for dog collars because it offers strength, flexibility and long term durability when properly cared for.

How do you measure a dog for a collar?

Use a soft measuring tape to measure around the dog’s neck where the collar will sit. Add approximately two fingers of space to ensure the collar fits comfortably without being too loose or restrictive.

Delivery & Fit Assurance

  • 3–7 Business Days


    Fast delivery to the United States for all Maximus products.

  • DHL Express (DDP)


    International shipping handled through DHL Express with duties processed in advance.

  • Tracked Shipping


    Every order includes full shipment tracking from dispatch to delivery.

  • Fit Guidance


    Use our size guide to select the correct collar or harness fit for your dog.

    Size Guide 

Explore Other Signature Collections

Each Canivo Giants collection focuses on different design philosophies and handling styles for large and giant breed dogs.

Explore the other signature lines to find the configuration that best fits your dog.

  • Aztec Collection


    Bold handcrafted leather dog gear with striking decorative details designed for powerful giant breed dogs.

    Discover Aztec 

  • Eros Collection


    Refined leather collars, harnesses and leashes built with clean structure and balanced strength.

    Explore Eros 

  • Mix & Match Collection


    Create your own combination of premium leather

    collars, harnesses and leashes for giant breed dogs.

    Build Your Set 

Structured Equipment for Powerful Dogs

The Maximus collection represents structured leather equipment designed for the realities of large and powerful dogs.

By combining durable materials, balanced construction and European craftsmanship, each piece delivers stability, reliability and long term performance.

Maximus is built for owners who require dependable control without compromising comfort or durability.