Are dogs the best pet?

They say a dog is man’s best friend, but scientists now suggest that canines have been manipulating us all along with their famed “puppy dog” eyes. It turns out that dogs have evolved two special muscles to appear cuter to get what they want. The UK’s 10 million cats, meanwhile, are famously more independent and cool. Or perhaps you prefer a fluffy rabbit, or a humble goldfish? What is the best pet? Discuss this week’s “You Decide” with the rest of your class and make your vote!

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