While these dogs may fit the bill, it's important to consider though that even within a breed, you'll occasionally stumble into individual variances that will show their own unique traits. (notinthedoghouse.com)
Mother and adolescent reports of associations between child behavior problems and mother — child relationship qualities: Separating shared variance from individual variance (cambridge.org)
While the above breeds are known for barking less than other dogs, it's important to consider that even within a breed, each dog comes with its own personality and individual variances are possible. (notinthedoghouse.com)