Amy Johnson / Great Dane Photos
In this Dec. 14, 2012, photo provided by Great Dane Photos, Roo! clears a hurdle during an agility competition in Orlando, Fla. The husky mix will be one of about 225 agility dogs whizzing through tunnels, around poles and over jumps as she competes in the Westminster Dog Show's new agility competition in February 2014. The agility competition is open to mix-breeds as well as pedigrees.