How Pickier Dogs Have Bigger Brains
In a study led by the University of Lincoln, scientists have found that pickier dogs have larger brains than their less picky counterparts. The research team discovered that dogs that are pickier about the food they eat have an enlarged hippocampus, a region of the brain associated with decision making. This suggests that pickier dogs can make more complex decisions when it comes to choosing their food, and that they are more cognitively developed than their less picky relatives. This is great news for owners of picky pups, as it shows that their beloved pooches are capable of making more complex decisions than previously thought.
source: Phys.org