AI Answer · Based on our research
The Sealyham Terrier is considered to have average working intelligence. While specific IQ scores for individual breeds are not scientifically established, the Sealyham Terrier is ranked 109th out of 138 breeds for obedience and working intelligence by canine psychologist Stanley Coren. This places them in the category of breeds with fair working intelligence, meaning they typically understand new commands in 25 to 40 repetitions and obey the first command 50% of the time or more. For a deeper dive into their unique cognitive strengths, explore our full article.
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