You can customize your Sportdog "Sport Hunter" SD-800 & SD-800CAMO to match your training preference. It comes set up in MODE-1 (an 16-level continuous + 8-level momentary stimulation one dog collar with a non-stimulation tone button), but it can easily be changed into 7 different modes with different button configurations. This allows you to customize your transmitter to your training needs.

Transmitter is small enough to hang on a lanyard to protect from dropping it when your hands are cold or wet. But if you do drop it, just fish it out and continue training. It's completely submersible up to 25 Ft!

One-hand operation with thumb-activated tactile slide-wheel (tactile dial) makes changing levels easy, even with gloved hands. Stop-notches make returning to previous level easier.

You are also able to transform your one dog system at any time into a two or three dog system using the "Add-A-Dog" feature.

The SportDog SD-800 Electronic Dog Training Collar Features at a Glance:
• 1/2 - mile range
• 16 levels (16 continuous or 8 levels of momentary correction.)
• Easily changes to 7 unique button configurations to meet your specific training needs.
• Waterproof (submersible) receiver & transmitter provide consistent, reliable stimulation on land and in water.
• Transmitter and receiver powered by a rechargeable, user-replaceable NiMH battery. (recharger/adapter included). 40-60 hours of receiver battery life after full 12 hour charge.
• Extra small receiver. Transmitter small enough to hang on a lanyard.
• Up to 3 dogs (with purchase of additional receivers)
• Low battery detect feature in both transmitter and receiver
• Dual lead battery charger -- Save time because you can charge both collar and transmitter at the same time from one plug.
• NO magnet required. Protected ON/OFF switch on receiver.
• Collar strap adjustable from 7" - 23.5"
• Backed by a Lifetime Limited Warranty