Library
Calculators
Each calculator shows its formula and assumptions.
CalculatorDog fence coverage planner
Enter your yard's length and width to see which GPS, wireless and in-ground dog fences fit within their makers' stated ranges, with the assumptions shown.
CalculatorDog door size calculatorEnter your dog's body depth, chest width and weight to see the minimum flap opening and which dog doors we cover are big enough.
CalculatorDog tech subscription cost calculatorAdd up a GPS collar or fence's device price and plan over 1 to 5 years, per dog, using plan prices from the makers' own pages.
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