The desire to squeeze and hug cute things comes from the same place in your brain as aggression.
65
Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
16
A group of pugs is called a grumble.
10