Easy Educator EZ-904 Four-Dog Remote Training System | 1/2 Mile

The full pack setup. The EZ-904 Easy Educator runs four dogs from a single ergonomic transmitter, the most dogs on one remote in the Educator lineup.

Who It's Best For

Four-dog households, trainers, mushers, and serious multi-dog handlers.

Key Features

• Controls four dogs independently from one transmitter
• 1/2 mile range
• 100 adjustable levels of low-level, wide-pulse stimulation plus boost
• Tone and vibration modes; Lock & Set level control
• Tactile no-look transmitter; waterproof construction

What's Included

Remote transmitter, four collar receivers with biothane straps, charging kit, and owner's manual. Full contents and specifications ship with the unit. As an authorized E-Collar Technologies dealer we can confirm current specs for your model, just ask.

Best Paired With Sniff & Shift Treats

Four dogs, one treat pouch, make it count with freeze-dried beef liver and the full treat lineup.

Responsible Use

Each dog needs individual fit, level-finding, and rewards. This is a communication tool, not a shortcut, consult a qualified trainer for multi-dog programs.

Shipping

May ship directly from the manufacturer or a fulfillment partner and can arrive separately from your treats. Free standard shipping on orders over $50; not eligible for expedited shipping.

FAQ

Can I really run 4 dogs at once? Yes, each receiver is selected and controlled independently from the transmitter.

Is this a shock collar? No, adjustable wide-pulse, low-level stimulation plus tone and vibration, designed for communication (source: E-Collar Technologies manufacturer documentation).

Fewer dogs? See the EZ-900, EZ-902, or EZ-903.

Which Contact Points Does This Dog Need?

This system ships with the 5/8" Standard Short contact point on all four receivers. On E-Collar Technologies’ own 302-breed coat chart, 163 of 302 breeds need something longer, and a point that cannot reach skin through the coat is the most common reason a collar feels weak or inconsistent. Look up your dog’s breed in the contact point finder before your first session. Mixes and doodles are covered by the 30-second coat check on the same page.

Buying From an Authorized Dealer

• Genuine E-Collar Technologies product. We’re an authorized dealer, not a grey-market reseller, so full manufacturer support and warranty service apply.
• 2-year manufacturer warranty, administered by E-Collar Technologies. Their technical support line is (260) 357-0051, Monday to Friday 8:00am to 5:00pm ET.
• 60-day return window, double our standard 30 days. Returns need advance authorization, and return shipping is the customer’s responsibility. Start one at support@sniffandshift.com or (267) 883-4431.
• Ships in 1 to 3 business days, free standard shipping over $50 (3 to 7 business days in transit). Training gear ships from the manufacturer, so it may arrive separately from your treats.
• Not sure this is the right model? Tell us your dog’s size, coat and where you train and we’ll give you a straight answer, including when a cheaper model is the better fit.

Full terms are in our refund policy.

Manuals & Guides

The manufacturer documentation for this system, free to download before or after you buy:

• EZ-904 Quick Start Guide (PDF)

Fit, wear-time limits and finding a starting level are covered in our e-collar safety guide.