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There are many breeds of dogs in the world that are perfect for families and children and can be around other family pets.
However, early history shows that there are some dogs that were bred for only one purpose whether it be protecting livestock or trained as a fighting animal.
These canines have built-in instincts from careful breeding and unfortunately don't make good family pets and aren't safe to have around other animals.
These special breeds need experienced trainers, and it takes a special owner to handle them.
Are you curious which dog is the most aggressive and most powerful?
Check out which dogs are the most aggressive and powerful dogs on the next page!