Question: dog breeds that are under 30 pounds?
Answer: Chihuahua. As we just mentioned, Chihuahuas are known to be the smallest dog breed! ... 
Pomeranian. Okay, it needs to be said… ... 
Pug. Pugs are a very popular (and incredibly adorable) dog breed! ... 
Shih Tzu. ... 
Cavalier King Charles Spaniel. ... 
Cesky Terrier. ... 
Shiba Inu. ... 
Boston Terrier.