The phenomenon of black tongue in native dogs is not directly related to the ferocity of the dog. A dog's personality and behavior are influenced by a variety of factors, including genetics, environment, socialization and training.

Black tongues may be more common in some dog breeds, but they do not determine a dog's personality. Features. Each dog has its own unique personality, some may be docile and friendly, while others may be more lively and active.

To evaluate whether a dog is ferocious, you need to consider its behavior, training and socialization experience. A dog's ferocity is often related to its early socialization, training methods, and living environment.

Importantly, regardless of the color of your dog's tongue, proper training and socialization are crucial to raising a docile, friendly dog. Through positive training and good interactions with humans and other animals, dogs can learn appropriate behaviors and ways to get along with people.