The Border Collie consistently ranks as the most intelligent dog breed, often placed at number one across various canine intelligence studies. In terms of an IQ score, canine intelligence isn't measured on the same scale as human IQ, but Stanley Coren's research suggests the average dog has the mental capacity of a 2-year-old human, with top breeds like the Border Collie demonstrating understanding of up to 250 words and gestures. They excel in "working intelligence" (obedience and problem-solving) and adaptive intelligence. For a deeper dive into how this remarkable breed outsmarts the rest, explore our full article.
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