Have A Puppy? Think Well Before Choosing These Dogs

10. Caucasian Ovcharka

This breed was active in the Caucasus mountain region of Eastern Europe, where they protected sheep from wolves and led herds. They were territorial and aggressive dogs, so they were zealous in protecting them from wolves. The Caucasian Ovcharka is a breed that was created in the 1920s. Its name means "sheepdog" in Russian. The Ovcharka's thick double coat is hard to care for and requires a cool climate. Although this is a low-energy breed, it is also characterized by its high energy and strong will. If not properly socialized, these dogs can become aggressive. VetStreet writes, "While his protective nature may appeal to some, the Ovcharka is not an ideal match for a novice dog owner. He is intelligent, but also an independent thinker, so he needs someone who can lead him with firm love and patient training."