Researchers have discovered that some dogs possess exceptional word-learning abilities, being able to learn over 100 words. A recent study published in the journal Science revealed that these gifted dogs can have an extensive vocabulary limited only by the patience of their owners and available toy space.
Shany Dror, a post-doctoral researcher at E.L.T.E. University in Budapest and at the Veterinary University of Vienna, led the study that identified around 40 to 45 dogs worldwide capable of learning more than 100 words. These dogs could recognize between 200 and 300 toy names, with one dog even understanding over 1,000 words, all related to toy names. The researchers noted that this skill is not specific to any particular dog breed, although Border Collies were predominant among the gifted word learners.
One exceptional dog is Miso, a seven-year-old Border Collie from Oshawa, Ont., owned by Veronica Suen. Suen initially underestimated Miso’s intelligence until participating in Dror’s Genius Dog Challenge. Miso demonstrated the ability to remember the names of various toys, showcasing his remarkable word-learning skills.
In a separate instance, Remi, a five-year-old mini goldendoodle from Pickering, Ont., displayed similar word-learning capabilities. Valerie Lo, Remi’s owner, observed the dog picking up words by eavesdropping during her virtual classes, indicating the dog’s impressive cognitive abilities.
In Dror’s recent study involving 14 gifted dogs, the researchers tested word recall abilities by assessing the dogs’ capability to select specific toys based on verbal commands given in a different room. The dogs showed remarkable proficiency in learning new words, sometimes identifying toys after hearing them mentioned only a few times.
While the dogs’ word-learning abilities resemble those of toddlers aged 18 to 24 months, Dror emphasized the distinction between word learning and language acquisition. Dogs may learn words effectively, but their cognitive processes differ significantly from those involved in human language development.
Andrea Breen, an associate professor at the University of Guelph, highlighted that comparing children’s language development to dogs’ abilities requires careful consideration, as the two species may exhibit similar behaviors but operate on distinct cognitive levels. Previous research has focused on various markers of development, emphasizing that language acquisition differs between humans and dogs.
In conclusion, the study sheds light on the remarkable word-learning capabilities of some dogs and the need to understand the unique cognitive processes involved, distinguishing them from human language acquisition.