Oreo is a four month old teething puppy who is learning to chew only his toys and today he went potty outside everytime. Oreo has longer hair than most JRTs, but his markings are clear, he is all white except for a "mask" of black around each eye and ear (a white stripe runs between his two eyes) and a black ring around his tail. His behavior is exactly what one would expect for a JRT and our family loves him dearly. We call him "Oreo" because he has black on two ends and is white in the middle.