working dog

noun

: a dog suitable by size, breeding, or training for useful work (such as draft or herding) especially as distinguished from one suitable primarily for pet, show, or sporting use

Examples of working dog in a Sentence

Recent Examples on the Web
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While their heritage is steeped in duty and defense, Chumley and Chloe's relationship with Richard is a heartwarming reminder that even the most serious working dogs can form unlikely friendships. Lucy Notarantonio, MSNBC Newsweek, 28 July 2025 This is how many working dogs think in and out of their respected fields. Tommy Tuberville, Newsweek, 6 Mar. 2025 However, both breeds are notorious working dogs that are filled with energy. Dan Perry, Newsweek, 31 Jan. 2025 This compact working dog is very versatile, loves a challenge and having a job to do. Dan Perry, Newsweek, 2 Jan. 2025 See All Example Sentences for working dog

Word History

First Known Use

1885, in the meaning defined above

Time Traveler
The first known use of working dog was in 1885

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Cite this Entry

“Working dog.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/working%20dog. Accessed 19 Aug. 2025.

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