Otto and Kaspar's owner said that he "loves" the contrast between the canine pair's wildly different personalities.

"He deserves his own play house and a no bully's allowed in sign," one viewer said, while others supported the canine.

After spending the weekend on lockdown to protect against a gunman who shot two Democratic Minnesota state lawmakers and their spouses, one couple fatally, U.S. Sen. Amy Klobuchar says she has words ...