BreedCan Dogs Really Smell Cancer? What the Evidence Shows
A 1989 Lancet letter started it and two decades of trials complicated it: what canine cancer detection can…
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Care, training, lifestyle, and health — everything we've written about life with tiny dogs.
Breed
BreedGolden Chi: The Chihuahua Golden Retriever Mix, Explained
A tenfold weight gap, a veterinary breeding project, and a name that guarantees nothing about the dog you…
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Chewy: The Chihuahua Left at a Las Vegas Airport in 2017
A handwritten note, a three-month-old puppy, and nearly 1,000 adoption applications: what the record actually shows about Chewy.
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Are Chihuahuas Good Dogs for Seniors and Retirees?
A chihuahua fits retirement better than most breeds, provided you plan for the floor underfoot and the fourteen…
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Running of the Chihuahuas: America's Tiny Dog Races
Two of America's best-known chihuahua races ran on May 2, 2026: what the format is, who benefits, and…
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The World's Ugliest Dog Contest and Its Chihuahua Winners
A field report on the contest where chihuahua mixes keep taking the crown, and on the four-pound reason…
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