Welcome to Cosmos Science Daily, where journalists from the Cosmos newsroom report on the latest research and discoveries and explain the science behind the headline news. Today’s newsroom journalist and science graduate specialising in genetics, immunology and citizen science, Imma Perfetto, is tell us all about dog facial expressions. And your host is Dr Sophie Calabretto, applied mathematician, fluid mechanist and puppy lover.

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Science Daily: What’s behind dog facial expressions? 09:13 Share

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Science Daily: What’s behind dog facial expressions?