Dogs proven to recognize themselves through precise sense of smell

Dogs proven to recognize themselves through precise sense of smell
(Natural News) A new study published in the journal Behavioural Processes recently demonstrated a dog’s acute sense of smell was enough to make the animal recognize itself. As part of the study, a team of researchers at the Barnard College in New York City examined 36 domestic dogs accompanied by their owners. The dogs were presented three urine samples: one…
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