Greet Dog

  • Large plush dog toy shaped like a black German Shepherd with knotted limbs, featuring "K-9 Mattis" on its body.
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  • Large black plush dog toy with knotted limbs and tan paws, designed for interactive play and heavy chewers.
  • Black plush dog toy resembling a German Shepherd, featuring embroidered goggles and textured fur, perfect for interactive...
  • Large black plush dog toy featuring "K-9 MATTIS" embroidery, designed for durability and interactive play.
  • Black plush fabric featuring an embroidered pink heart within a yellow circle, highlighting durability and design.
  • Soft black plush knotted limb section of the K-9 Mattis Knottie® dog toy, designed for interactive play.
  • Large plush dog toy with a black and tan knotted design, ideal for heavy chewers and interactive play.
  • Large black plush dog toy shaped like a German Shepherd with knotted limbs, featuring "K-9 MATTIS" on its belly against an...
  • K-9 Mattis, a German Shepherd in a harness, smiles outdoors against a blurred background, supporting Project K-9 Hero.
  • Large K-9 Mattis Knottie® plush dog toy in dark gray, featuring multiple squeakers and knotted limbs for interactive play.
  • Close-up of the K-9 Mattis Knottie® dog toy's green mesh lining showcasing Tuffut Technology® durability.
  • Knotted limbs in orange and green plush, showcasing durability for interactive dog play.
  • Knottie size chart showcasing silhouettes of small, wee, and large plush dog toys with measurement details.

HuggleCause™, Project K-9 Hero, K-9 Mattis Knottie® Plush Dog Toy, Large

Regular price $24.99
Unit price per

Durable plush dog toy supporting retired K-9 heroes.

Why it earns a spot

  • Supports retired working dogs through Project K-9 Hero
  • Durable design with multiple squeakers
  • Interactive knotted limbs for play
  • Soft plush material for gentle chewing

Solves for

  • Lack of durable plush toys for dogs
  • Need for interactive toys that engage dogs
  • Desire to support working dog charities

Best for

  • Adult dogs
  • Dogs who enjoy plush toys with some durability
  • Owners wanting to support retired K-9 service dogs
Ships in 2–4 business days
Secure checkout
7 days from purchase.Limited return eligibility. This item may be eligible for return or store credit depending on its condition, brand partner rules, and timing. Contact GREET Dog support before sending anything back.
We don’t carry everything. Just products that actually solve real dog-owner problems and earn their place in your home.

Product details

Description

Support retired police and military working dogs with the K-9 Mattis Knottie® plush dog toy. This large, durable plush toy features multiple squeakers and knotted limbs designed for interactive play. A portion of proceeds supports Project K-9 Hero, a nonprofit helping retired K-9s with care and adoption. Crafted with 2-layer Tuffut Technology® for extended durability, this toy is made to keep your dog entertained while honoring the service of K-9 Mattis, a decorated German Shepherd.

This toy is ideal for adult dogs who enjoy chewing and interactive play. It offers a soft yet tough option for dogs who like plush toys but need something that lasts longer than typical stuffed toys. Perfect for playtime at home or as a comforting companion.

Key benefits
  • Supports retired working dogs through Project K-9 Hero
  • Durable design with multiple squeakers
  • Interactive knotted limbs for play
  • Soft plush material for gentle chewing
Best use

Best for

  • Adult dogs
  • Dogs who enjoy plush toys with some durability
  • Owners wanting to support retired K-9 service dogs

Use cases

  • Interactive playtime
  • Chew toy for gentle to moderate chewers
  • Comfort toy for downtime
  • Supporting a meaningful cause

Problems it solves

  • Lack of durable plush toys for dogs
  • Need for interactive toys that engage dogs
  • Desire to support working dog charities

Not for

  • Aggressive chewers who destroy plush toys quickly
  • Puppies needing teething-specific toys
Size, fit, and materials

Size and fit

Large size suitable for adult dogs of medium to large breeds.

Materials

Made with durable plush fabric and reinforced knotted limbs with 2-layer Tuffut Technology® lining.
Use and care

How to use

Use for supervised play and interactive chewing sessions to keep your dog engaged.

Care

Spot clean with mild soap and water. Allow to air dry.
Product FAQ

Is this plush dog toy suitable for large dogs?

Yes, this large-sized Knottie® is designed for adult dogs of medium to large breeds and can handle interactive play.

How durable is the K-9 Mattis Knottie® for chewing?

It features reinforced knotted limbs and 2-layer Tuffut Technology® lining for added durability, making it more resistant than typical plush toys.

How should I clean this plush dog toy?

Spot clean with mild soap and water, then let it air dry to keep it fresh and safe for your dog.

What makes this toy special compared to other plush dog toys?

Besides its durable design and interactive features, a portion of proceeds supports Project K-9 Hero, helping retired police and military working dogs.

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HuggleCause™, Project K-9 Hero, K-9 Mattis Knottie® Plush Dog Toy, Large
HuggleCause™, Project K-9 Hero, K-9 Mattis Knottie® Plush Dog Toy, Large $24.99 Qty 1
HuggleHounds brand logo with playful dog design

HuggleHounds

Every HuggleHounds product is crafted with care and innovation, inspired by a deep understanding of what makes dogs happy. Their commitment to quality and safety ensures that each toy and accessory is built to last, providing safe and engaging playtime companions that celebrate the special bond between dogs and their owners.

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