How many dog breeds globally naturally possess a dorsal ridge of hair?

Answer

Three

The text states that the Thai Ridgeback is one of only three dogs globally that naturally possess a ridge of hair running along their back in the opposite direction to the rest of the coat.

How many dog breeds globally naturally possess a dorsal ridge of hair?

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THE THAI RIDGEBACK - FIERCE GUARD DOG? ไทยหลังอาน

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