The injuries inflicted and sustained by dogs participating in dogfights are frequently severe, even fatal. The American pit bull terriers used in the majority of these fights have been specifically bred and trained for fighting and are unrelenting in their attempts to overcome their opponents. With their extremely powerful jaws, they are able to inflict severe bruising, deep puncture wounds, and broken bones.
Dogs used in these events often die of blood loss, shock, dehydration, exhaustion, or infection hours or even days after the fight. Other animals are often sacrificed as well. Some owners train their dogs for fights using smaller animals such as cats, rabbits, or small dogs. These "bait" animals are often stolen pets or animals obtained through "free to good home" advertisements.
Dogs used for fighting have been bred for many generations to be dangerously aggressive toward other animals. The presence of these dogs in a community increases the risk of attacks not only on other animals but also on people. Children are especially at risk, because their small size may cause a fighting dog to perceive a child as another animal.

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