
If you are a pet owner in Montgomery County, Bucks County, Delaware County, Northampton County, Lehigh County OR you have a referral, let us install or service your pet fence! All references to Invisible Fence and Invisible Fencing on this website refer to registered trademarks of Invisible Fence Company. Canine Safety Systems makes no claim to be an authorized Invisible Fence dealer, DogWatch fence dealer, DogGuard fence dealer or Contain-A-Pet fence dealer. Invisible Fence, Invisible Fencing, DogWatch, DogGuard and Contain-A-Pet are registered trademarks of.