Fun vermin hunting for dogs!

A safe, exciting sport where dogs of every breed and experience level hunt for protected rats hidden throughout urban-inspired courses.

Save the Date: June 11–13, 2027

The inaugural Happy Ratter National Competition — happening just outside Albany, NY. More info coming soon!

8+ Years Growing 75+ Clubs Nationwide 250+ Trials Held Annually 5000+ Registered Dogs

Welcome to Happy Ratters!

Imagine watching your dog light up as they do what comes naturally: sniffing, searching, climbing, and problem-solving in exciting urban-themed courses. Happy Ratters is a fun, friendly sport where dogs of all breeds and experience levels use their natural hunting instincts to locate safely protected rats hidden throughout the course.

Whether you're looking for a new weekend adventure, a way to build your dog's confidence, or an exciting activity you can enjoy together, Happy Ratters offers a welcoming community and a challenge that's as rewarding for handlers as it is for their dogs.

Why You'll Love Happy Ratters

  • Open to nearly every dog. From tiny terriers to giant breeds, young dogs to seasoned veterans, all are welcome to participate.
  • Safety comes first. The rats are housed in secure, ventilated tubes and are never harmed. Their welfare is always our highest priority.
  • Strengthen your partnership. Success comes from teamwork, communication, and learning to trust your dog's incredible nose.
  • Progress at your own pace. Earn titles as you advance through increasingly challenging classes and games designed to test your dog's skills.
  • Join an incredible community. Happy Ratters competitors are known for cheering each other on, sharing advice, and celebrating every success — whether it's your first qualifying run or your XREX title — the highest honor in the sport.

One run is all it takes to understand why so many handlers and dogs fall in love with the sport. Come discover what your dog was born to do!