Ernest Thompson Seton 
Snap [EPUB ebook] 

‘Snap’ is the nickname of the bull terrier, which the old friend gave to the hunter as a puppy. Its character the dog showed from the very first days of acquaintance, but the experienced owner managed to find a common language with him and raised a fearless fighter.
Once Snap participated in the hunt for wolves and coyotes. None of the breeds of dogs could cope with wild animals. And only a small Snap fearlessly entered a real battle with predators. He won, but …