It's about one-one-hundredth as heavy as a Cow
In other words, 14 pounds is 0.0093 times the weight of a Cow, and the weight of a Cow is 110 times that amount.(for Holstein, a.k.a. Holstein Friesian, a.k.a. Friesian, Bos primigenius) (adult, heifer)
A mature Holstein cow (the well-known black-and-white, spotted breed of cow) typically weighs 1,500 pounds. President William Howard Taft (1909 - 1913) kept a Holstein cow named Pauline Wayne on the White House grounds — a gift from a Wisconsin senator and the source of the First Family's milk.
It's about 100 times as heavy as a Tennis Ball
In other words, 14 pounds is 110 times the weight of a Tennis Ball, and the weight of a Tennis Ball is 0.00909 times that amount.(ITF Standard; for Type 2 ball)
Per International Tennis Federation standard, regulation tennis balls must weigh about 0.1270 pounds. Competition balls are also tested for bounce height, with the standards requiring that a ball dropped from 254 cm must bounce back to a height of 135 cm to 147 cm.
It's about 150 times as heavy as a Golf Ball
In other words, 14 pounds is 138.30 times the weight of a Golf Ball, and the weight of a Golf Ball is 0.007231 times that amount.(per R&A USGA Rules of Golf; maximum rule weight)
According to the Rules of Golf (as approved by the United States Golf Association and the Rules Committee of the Royal and Ancient Golf Club of Saint Andrews), golf balls must weigh no more than 0.10130 pounds. Golf balls are not required to have the familiar dimpled pattern, but the design has been popular since its invention in 1905 because it reduces drag while increasing lift.
It's about 200 times as heavy as a Light Bulb
In other words, 14 pounds is 190 times the weight of a Light Bulb, and the weight of a Light Bulb is 0.0053 times that amount.(a.k.a. lamp) (for A19-size, 60w, incandescent bulb by Bulbrite; package weight)
A standard, sixty-watt light bulb weighs about 0.075 pounds. The tightly-coiled filament inside a bulb of this size would measure about 579mm if uncoiled and stretched out.
It's about 250 times as heavy as a Battery (AA)
In other words, the weight of a Battery (AA) is 0.0038 times 14 pounds.(Alkaline)
An "AA" size battery weighs 0.053 pounds. AA batteries came into common use during World War II and were given their name by the American National Standards Institute (ANSI) Committee C18 because they were smaller than the "A" size batteries which were invented first.
It's about one-two-hundred-fiftieth as heavy as a Car
It's about 300 times as heavy as a Mouse
In other words, the weight of a Mouse is 0.0033 times 14 pounds.(a.k.a. "House mouse", Mus musculus) (adult)
The weight of a mouse is typically an average of 0.046 pounds. While most mice typically live two to three years, the Methuselah Mouse Prize — an award administered by a non-profit organization which advances aging-related research — was once awarded to a team of scientists whose research resulted in a mouse living just under five years.