18. Japanese chin
Another toy breed, the darling Japanese chin also falls into the category of a companion breed. Well-mannered, affectionate and extremely loyal, this dog believes its life goal is to be at the service of its owner.
Beware, however, of these pooches' jumping skills, as they can leap up great distances in just a single bound. A bit on the sensitive side, the Japanese chin does best with adults and feline siblings.
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