Aggressive actions in dogs, just like in people, show they want to hurt or upset someone. But we must remember, any dog, tall or short, can act this way if not taught well. A dog’s breed can hint at ...

You've probably been warned about pit bulls. Maybe you've crossed the street when you saw one coming. Perhaps you've heard that certain breeds are born dangerous, wired for aggression, ticking time ...

Hunter, an 8-year-old wolf-dog hybrid, greets dogs with aggressive or reactive behavior at Timber Mountain Training Services in Lowell.