Can animals go extinct by animal abuse?

Yes there is. ACC or Accidental Animal Cruelty is a situation where you don't intentionally mean to harm the dog but you do as a result of your actions. Feeding your dog or cat to much is a form of ACC as you don't mean to hurt them intentionally but you do as they obese and they get heart problems and other illnesses. Locking your dog in the car is another form of ACC as you don't intentionally want them to boil in your car. These are all forms of ACC unless you are a sick human being.