• Package includes 500 feet (1/2 acre) of wire
• 8 intensity levels can be quickly adjusted with the dial on the side of the transmitter. This means that you can instantly adjust intensity whenever distractions increase.
• Teach yardwork/obedience and enforce known commands with lower levels of stimulation.
• Use higher levels to stop unwanted chasing or to overcome strong distractions.
• Up to 16 levels of continuous stimulation or 16 levels of momentary stimulation, depending on which mode you choose.
• The Sportdog SD2000 models can have a low and a high button for continuous stimulation (MODE-5). The low continuous stimulation levels and gradual increases between levels on the SD2000 are particularly useful with sensitive dogs or breeds.

• Keeps your dog safely at home, but also clear of out-of-bound areas such as gardens and pools
• Patented run-through prevention offers secure, reliable containment
• 500-foot, 20-gauge, burial-approved wire included
• Water-resistant collar
• Easy to install
• Transmitter range up to 5 acres
• Collar Takes a 6-Volt Battery
• Ideal for any dogs over 10 pounds
• Digital signal with computer enhanced features
• 500 ft. of heavy-duty 20-gauge wire(contains approximately 1/2 acre)
• 50 boundary flags
• 2 Water proof wire splices

How much wire do I need?