Electronic Collars
Collars and Leads
Dog Tracking Systems
Dog Training
Bird Launchers
Hunting Dog Supplies
For The Hunter

DT Systems Master Retriever 1100

The DT Systems MR 1100 Master Retriever is built for trainers and hunters who demand reliability, even in the toughest conditions. Designed for the field and the marsh, this rugged e-collar system delivers the dependable performance you need when it matters most. With a range of up to...

  • The DT Systems MR 1100 Master Retriever is built for trainers and hunters who demand reliability, even in the toughest conditions. Designed for the field and the marsh, this rugged e-collar system delivers the dependable performance you need when it matters most. With a range of up to 1,100 yards, waterproof construction, and versatile training options, the MR 1100 is ready for long days and hard-working dogs.

    Whether you're running a single dog or expanding to a two or three-dog setup, the MR 1100 is built to handle it all — with ease.


    Key Features:

    • 1,100 Yard Range — Stay connected with your dog at impressive distances thanks to compact antenna technology.
    • MAXX-Range 360™ Internal Collar Antenna — Ensures reliable, full-range signal reception.
    • Waterproof Collar & Transmitter — Both collar and handheld are fully waterproof to withstand wet conditions.
    • Magnetic ON/OFF System — Quick and easy collar activation.
    • 16 Levels of Stimulation — Fine-tune your training with Gentle Touch™ Nick and Continuous Stimulation.
    • Vibration Assist™ Mode — Optional vibration-only stimulation for versatile training without shock.
    • Lightweight & Rechargeable Collar — Weighs just 4.7 oz and adjusts from 6" to 22" to comfortably fit most dogs.
    • Expandable System — Easily expand to a 2-dog or 3-dog system with optional add-on collars (available in Orange or Green).
    • Premium DT Systems Limited Lifetime Warranty — Backed by DT's commitment to quality and durability.

    Also Available in Camo

    Looking for a collar that blends into the field? The DT Systems MR 1100 is also available in a Camo version, featuring all the same dependable features with a camo finish perfect for waterfowl and upland hunters.

    Shop the DT Systems MR 1100 Camo Edition

Build Your Own Bundle: A Smarter Way to Shop at Lion Country Supply

Build Your Own Bundle: A Smarter Way to Shop at Lion Country Supply

June 25, 2025 2 min read

We’re excited to introduce a new way to shop smarter at Lion Country Supply, our Build Your Own Bundle feature is now live on select products, with more on the way!

Read More
Meats to Never Give Your Dog

Meats to Never Give Your Dog

June 08, 2025 9 min read 21 Comments

Dogs are natural carnivores; therefore, we would think that means all meats are good for dogs, right? This is actually a dangerous misconception that could lead to your dog having allergic reactions, digestive issues, and possibly fatal consequences. Now we will dive into a list of meats your dog should avoid at all costs and some to be very cautious with.
Read More
Garmin Alpha 300 Update: Software Version v7.21 Now Available

Garmin Alpha 300 Update: Software Version v7.21 Now Available

May 20, 2025 1 min read

Garmin has just released Software Version v7.21 for the Alpha 300, delivering a mix of new features, performance enhancements, and important system safeguards for hunters and dog handlers who depend on precision and reliability.

Read More