The strangest dog breeds on earth

Bergamasco
A sheepdog with a strong work ethic, the Bergamasco Sheepdog’s most unique characteristic is its coat, which contains “dog hair,” “goat hair” and “wool” that combine to form black or gray felt-like mats. The mats grow over the course of the dog’s life, reaching the ground at approximately 6 years of age. The coat can actually smell like a sweater when it is wet. But despite its formidable appearance, the Bergamasco is really a trim, athletic sheepdog.