Katie Dunkley, 27, adopted Sage, 12 months old, who was believed to be a Staffordshire bull terrier cross on September 10. She spent seven months training Sage - bringing her back to full health ...

Related: Staffordshire Bull Terrier's Excited Wiggles Escalate Into ... or even competition is pretty easy—do they like running obstacle courses? Are they energetic, playful, and obedient?