Small dog breeds are popular pets due to their size and temperament. The crossword solutions for the term 'small dog breed' include the Pekingese (4 letters), Chihuahua (9 letters), PUG (3 letters), Maltese (7 letters), Pomeranian (10 letters), Mexican Hairless (15 letters), and Miniature Poodle (15 letters). The Pekingese is a toy breed originating from China, while the Chihuahua is a small breed from Mexico. The PUG is a breed of toy dog with a wrinkly face and curled tail. The Maltese is a small breed of dog with a long, silky white coat. The Pomeranian is a small, fluffy breed of dog that originated in Germany. The Mexican Hairless is a rare breed of hairless dog that originated in Mexico. The Miniature Poodle is a small breed of poodle that is known for its intelligence and loyalty.