Have you heard of the Puss in Boots Effect? This term was recently coined to describe a phenomenon observed in dogs - their eyes appear to be larger than they actually are due to the dark fur surrounding them. This optical illusion has recently been studied and found to have an interesting effect on how people perceive the dog.

Research conducted by a team of scientists from the University of Lincoln in the UK has shown that those viewing a picture of a dog with its eyes surrounded by darker fur were more likely to see the animal as being friendly and approachable than those who viewed the same picture with lighter fur surrounding the eyes. This is believed to be the result of the Puss in Boots Effect, which causes the eyes to appear larger and more endearing.

This research has implications for owners of dogs, as it may suggest that having darker fur around the eyes could make a dog more appealing to potential owners. It may also be useful for animal rescue centers or shelters, as the Puss in Boots Effect could be used to help get animals adopted.

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source: Phys.org