It's about as heavy as a Gallon of Paint.
It's about as heavy as a Cat.
(Felis catus) (Domestic; healthy weight)
It's about four-fifths as heavy as a Bowling Ball.
In other words, 191 ounces is 0.795833333 times the weight of a Bowling Ball, and the weight of a Bowling Ball is 1.2565445 times that amount.(most common selection among male bowlers)
With an allowable range of 176 ounces, the most-preferred bowling ball weight among adult, male bowlers is 240 ounces. Because regulation balls measure the same diameter irrespective of their weight, ball density varies by size and balls weighing less than about 176.36981 ounces will float in water.
It's about three-fifths as heavy as a Dachshund.
In other words, the weight of a Dachshund is 2 times 191 ounces.(a.k.a. "Wiener dog", a.k.a. Teckel, a.k.a. Dackel, a.k.a. "hot dog dog", a.k.a. "sausage dog", a.k.a. "doxie") (FCI standard; standard size)
It's about one-and-nine-tenths times as heavy as a Brick.
In other words, the weight of a Brick is 0.53 times 191 ounces.(Standard, traditional face brick - 1,900 cu. cm (120 cu. in))
It's about two-fifths as heavy as a Gold Bar.
In other words, 191 ounces is 0.4352213542 times the weight of a Gold Bar, and the weight of a Gold Bar is 2.297681376 times that amount.(London Good Delivery bar)
A "London Good Delivery" gold bar — the variety commonly held by Central Banks — should weigh 438.8571429 ounces. The largest gold bar ever produced was minted by Mitsubishi Materials Corporation (a sibling company of the auto manufacturer) in 2005 and weighed 8,818.490487 ounces.
It's about two-and-a-half times as heavy as a Chihuahua.
In other words, 191 ounces is 2.41 times the weight of a Chihuahua, and the weight of a Chihuahua is 0.415 times that amount.(a.k.a. Chihuahue(o) (FCI standard)