Genuine leather dog collars come with a number of advantages. Protecting your pet is one of the many advantages. Predators have a significantly tougher time getting a hold of an animal wearing a leather dog collar in Australia, reducing the likelihood that the dog would be hurt or killed. It has a pleasant aroma, which may help your pet feel more at ease when you are around. Last but not least, a leather dog collar is far more long-lasting than other, less expensive collars.