IMPORTANT PRECAUTIONS
Invisible Fence
Brand pet containment systems have contained over three million pets. However, there
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are some precautions you should take.
• Read and retain manuals: read the entire Owner's Manual before using your new Invisible Fence
Brand pet containment system.
• Adhere to all warnings and cautions contained in any Invisible Fence Brand manual.
• Not every pet can be trained to avoid the established boundary. Sometimes even a properly
trained pet may cross the boundary. Therefore, Invisible Fence, Inc., as well as Invisible Fence
Brand Distributors and Dealers, cannot guarantee the system will, in all cases, keep a customer's
pet within the established boundary. Accordingly, if a customer has reason to believe that their
pet may pose a danger to others, or harm itself, the customer should not rely solely upon the
Invisible Fence Brand pet containment system to keep the pet from crossing the boundary.
• Do not install, connect, or remove your system during a lightning storm. If the storm is close
enough for you to hear thunder, it is close enough to create hazardous surges.
• This device contains Lithium-Ion (Li-Ion) batteries; never incinerate, puncture, deform, short-
circuit, or charge with an inappropriate charger. Fire, explosion, property damage, or bodily
harm may occur if this warning is not followed.
• Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according
to the regulations in your area.
• Taking your product apart can cause damage and void your warranty.
• Do not charge the batteries in areas with high temperature (100
• Keep batteries away from children.
Pressure Necrosis
Millions of pets are comfortable while they wear the stainless steel contact points. Some pets
can be sensitive to contact pressure. According to the Gale Encyclopedia of Medicine, pressure
necrosis is defined as "open wounds that form whenever prolonged pressure is applied to skin
covering bony outcrops of the body." Pressure necrosis is also known as pressure ulcers and bed-
sores. Read and follow the important instructions on how to avoid pressure necrosis. Proper fit of
the GPS 3.0 Mobile Collar Unit is important. If the collar is worn for too long or made too tight on
your pet's neck, pressure necrosis could develop.
How to Prevent Pressure Necrosis
These steps will help keep your pet protected and comfortable:
• Avoid leaving the GPS 3.0 Mobile Collar Unit on the pet for more than 12 hours per day.
• When possible, reposition the GPS 3.0 Mobile Collar Unit on the pet's neck every 1 to 2 hours.
• Check the fit to prevent excessive pressure, following the instructions in this manual.
WARNING indicates a hazardous situation, which, if not avoided, could
result in death or serious injury.
CAUTION used without the safety alert symbol, indicates a hazardous
situation, which, if not avoided, could result in harm to your pet.
NOTICE is used to address safe use practices not related to personal injury.
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