 "Shoot, that ain't nothin', watch this - Roll over, Rusty. C'mon, roll over! Roll over!" |  "We've had some behavior problems since getting 'Snowball.' But with patience, repetition and gentle discipline, I've been able to break Roger of most of them. |  (Why Timid Families Shouldn't Pick Border Collies as Household Pets) "I have to go to the bathroom, Dad." |