dream birds

What Does A Dog Smile Mean?

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This “ dog smile ” usually occurs in situations when they are relaxed and appear happy , which is why dog owners think it is a smile. These “dog smiles” also often occur in response to a human smile, which is a phenomenon called laughter contagion. Dogs may appear to smile because we smile at … Read more

Are Dogs Actually Happy When They Smile?

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Even aggressive baring of the teeth can be mistaken by some as a friendly greeting. However, most of the time when dogs smile, they are indeed happy , so it’s easy to relate that expression to human smiles. Do dogs know when they smile? A new study indicates dogs can learn to distinguish a smile, … Read more