Top 15+ surprisingly quiet dog breeds that won't bark at everything
4) Bulldog

The same goes for the English version. The beefier pups won't pipe up too often, since they're perfectly content to keep snoozing on the sofa. Good luck getting them to rouse themselves for, well, just about any reason!
6) Borzoi

These elegant dogs are described as "quiet and catlike" by the American Kennel Club. But they don't just have distinctive looks and a quiet personality: They are also incredibly fast! Borzois can reach speeds of up to 40 miles per hour.
13) Glen of Imaal Terrier

If you love terriers' spunk but could do with a little less, um, excitability, this gentler breed is for you. Glens still have that strong spirit you love from the category, but play it a bit cooler (and quieter) than many of their more frenetic brethren.
14) Saluki

They can be a bit independent (i.e. will need lots of training), but one word that does not describe salukis is loud. Give them lots of direction and plenty of exercise, and they'll give you their all.