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Why Pets Have Surprisingly Small Brains

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Thanks to 23andMe for sponsoring this video! When we domesticate an animal species, their brains shrink and they freak out less. Thanks also to our supporters on ___________________________________________ To learn more, start your googling with these keywords: Domesticated animal: a species of animal bred by humans over generations to become nonreactive and gain characteristics suitable for life as a farm animal or pet Tame animal: an individual animal raised in a way that it has become less dangerous and frightened of people Feral animal: an animal that escapes from captivity or domestication (& regains some similar & some...
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