Where does the phrase top dog come from? A Complete Guide

Variation: upper dog

The OEDs first citation for the rare variation upper dog is from 1903 by G. Bowles in Hansards Parliamentary Debates:

I found an earlier example in the April 1881 Popular Science Monthly in “Some Notes on a Doctors Liability” by Oliver E. Lyman:

The terms from my search, seem to come from the blood-sport of bear baiting in 16th Century England. The underdog would go for the bears middle section, most likely losing meanwhile the top-dog would go for the bears jugular and be less at risk of being killed if the unconscious bear awoke and began reacting to the dogs. Book:1 Website:2

Does it come from pioneer days of sawing trees by hand? Top dog was the one on top, and clean, underdog was the one in the pit below the felled tree sawing away getting covered in sawdust.

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I found this from googling, so its validity may be questionable, but it came up fairly often.

It seems that both underdog and top dog originated from dog fighting which went on in the 19th century. The losing dog ended up on the bottom, or under the winner, who was on top.

My reference is The Times of India.

The “under dog” was the dog who lost a fight (as opposed to the winning “top dog”), and underdog has become idiomatic for the inferior person or party, or the one fighting a larger adversary.

The OED says it originates in the US and their earliest citation is the British Daily Telegraph of 1887:

I found an earlier citation from The Popular Science Monthly of April 1882, in an article called “Has Science Yet Found a New Basis for Morality?” by Professor Goldwin Smith and quoting Dr. Van Buren Denslow:

And on the next page, Smith summarises:

The “top dog” was similarly the dog that won the fight, and now figuratively refers to a winner or the best person, party or thing.

The earliest OED citation is from a 1900 edition of The Speaker: A Review of Politics:

Again, the above Popular Science Monthly antedates this, as does another I found in The Spy of the Rebellion (1883) by Allan Pinkerton:

‘Top Dog’, ‘Upper Dog’, ‘Over Dog’, and ‘Under Dog’, ‘Bottom Dog’

Some sources link the origin of these terms to Pit-Sawing. True or not, the story helps to remember the meaning of the terms. The irons that were used to hold the wood were called dogs. The senior man, who controlled the cutting, took the top handle standing on the wood. The junior, having the muscle power, took the bottom in the saw-pit below. The bottom position was much the more uncomfortable and the underdog as ended covered in sawdust.

Another theory is that the terms are related to literal dogfights in which the dog on top is clearly getting the better of the dispute and is able to impose himself on the one underneath.

  • Dog-tired: Very tired. I was dog-tired after partying all night.
  • Dog-eat-dog: When a situation is very competitive in a cruel and selfish way. Banking is a dog-eat-dog industry.
  • Lets sleeping dogs lie: When you choose to not talk about things which have caused problems in the past. Also used to not try to change a situation because it might cause problems. Can we just let sleeping dogs lie? I don’t want to discuss the matter any further?
  • Work like a dog: To work very hard. I worked like a dog all week in the annual report.
  • To be like a dog with a bone: To refuse to stop talking or thinking about something. To not give up. When it comes to debate, he’s like a dog with a bone.
  • To be like a dog with two tails: To be very happy. He was like a dog with two tails when he passed his exam.
  • Invesco Perpetual is ‘top dog‘ in list of underperforming funds Invesco Perpetual is top dog in the latest report, following the poor performance of its flagship funds, which are among the largest in the UK.
  • Pizza Hut plans to use its NFL sponsorship to ditch its underdog status Pizza Hut has been an underdog in the pizza wars for several years, but the chain hopes its sponsorship will help turn the tide. The Yum …
  • Finding Fat Yields In Energy Infrastructure … traded partnerships: One is a general partner that calls the shots, the other an operating entity that is the bottom dog in the arrangement.
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