There’s A Surprising Emotional Reason Why Dogs “Mouth-Lick”
A recent study conducted by the University of Sao Paulo in Brazil and the University of Lincoln in the UK has revealed an interesting aspect of canine behavior. The researchers examined dogs’ responses to “emotionally significant” images and sounds and found that the “mouth-licking” often associated with hunger and uncertainty also appears to be used in an effort to communicate with humans they perceive as angry. The dogs were shown images of faces with positive and negative expressions – one each … Read more
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