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The 30 Happiest Animals In The World That Will Make You Smile
These 30 animals that look like they're smiling are bound to warm even the stone-cold jaded hearts among us. Not so fast, however – the scientific jury is still out on whether or not animals can/do actually smile. However, scientists are increasingly warming up to the idea that animals may have a more complex range of emotions and that some of them may even have facial expressions similar to ours.