There are many primitive "pariah" type dogs in the world that are not breeds but are very quiet as in they do not bark but do make noise. All dogs make noise. They yodel, yip, cry, scream, howl and make grumble growl sounds. They can be as noisy and vocal as a barking dog.
cavalier and Japanese chin dog you can find picture of it but find your selfKat 2800
the Irish wolfhound
reading
Chinese chin dog
I think Chihuahua's are the smallest breed.
Yes, they are the worlds most intelligent dog.
dog whistle
I think a Dacshund
No breed is quieter than another. Cattle are not like dogs where it depends on the breed how noisy they are. Any breed can be just as noisy or quiet as the other.
Chihuahua
No, a dog that is a toy breed has to reproduce with a dog of the same breed. This means that they will produce the same breed of dog. And not a dog out of the toy column.
The Irish Wolfhound is the tallest dog breed in the world. It can measure around 32 inches tall as opposed to the great dane's 27 inches.