Under unusual dog breeds we have classified these breeds which show a singularity, i.e. either a physical peculiarity or a typical behavioral trait, not usually seen in other dog breeds. We have also included some dog breeds with an intriguing or unusual history and as well as rare dog breeds. However, not all dog breeds listed here are necessarily rare. Actually, some of these canine breeds can be quite common in their home country (to the point that they have been chosen as the national dog of a state or country).
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