This is Spock. He will be 7 in November. A neutered Doberman Pinscher, Spock has proven to be the most bi-polar of any animal we've ever had. He was raised by Wolf, our late German Shephard and learned very good manners from Wolf. He has since picked up very bad habits from Ko and lately from Kazoo. Spock stands 31 inches at his shoulder and weighs 92 pounds. He runs the gamut of emotions from being a sweet puppy needing affection to a panicky fierceness that will put off anyone from trying to approach him. His favorite activities seem to be stealing the chew toys from the other two dogs and using Ko as his own personal chew toy.