No they just tear them apart with there teeth instead
Yeah, and I don't worry about cultures that eat dogs. That's far different than, "We're too stupid to get our dog spayed so we'll drown the puppies."
If a dog attacks a kid, it isn't the dog's fault it is the owners' fault. Dogs do not think like people. They will fight for territory or if threatened. Some breeds have a high prey instinct. They are still, in their tiny little doggy brains, wolves. That can not be trained out of a dog. The best you can ever manage is a tenuous sort of control. If you trust a dog that is territorial or has a high prey instinct around a kid, then you are asking for trouble.