McNabs are moderately vocal, neither quiet nor loud: barking is rated 3 out of 5 in our breed record, the exact middle of the scale. A McNab barks at the door, at strange noises and at the genuinely interesting, and then, its point made, it stops. The McNab weighs 35 to 65 lb, carries moderate energy and needs 60 to 90 minutes of exercise a day; a dog whose exercise and company needs are met is a dog whose 3 out of 5 stays a description of its potential rather than its daily output. The sections below cover the triggers that move a middle-score breed upward, because with this dog the environment writes at least half the story.
Owners describe the complete western ranch dog: brains, force and heart, in a slick black coat with white points. Owners describe one of America's great working secrets: the Mendocino collie that never needed a registry to prove itself. California, United States produced the McNab for one main task: to survive and work alongside people as a hunter, guardian and general purpose dog, shaped by natural selection as much as by breeders. The adult stands 15 to 22 in at the shoulder and weighs 35 to 65 lb.
The full record behind the headline runs like this. Barking is rated 3 out of 5 for the McNab; energy sits at 3 out of 5 and trainability at 2 out of 5, and those two numbers decide how manageable the first one is: an energetic, trainable dog can be taught a settle, while energy with nowhere to go becomes noise. It is a medium dog of 35 to 65 lb from the Non-Sporting group, developed in California, United States, with an Independent, hardy, intelligent and self sufficient temperament. Read together, those lines describe how much dog is making the noise, how often it is likely to feel like making it, and how much of the household's week the dog occupies, which is the real context any barking verdict needs.
The trigger list for a McNab is the standard canine one, honestly held. The door and the doorbell lead it. Visitors arriving get a greeting with volume in it; visitors leaving get a shorter one. The breed's strangers rating, Wary of strangers, shapes the rest: people it does not know get announced, people it does get a tail instead. None of this is unusual, which is rather the point of a middle score: the McNab's voice is a normal dog voice, present, purposeful and, on an ordinary day, brief.
Expect a tireless, devoted athlete with a ranch foreman's standards. It rates flats as possible only in the narrow sense; a ranch dog belongs where work exists. They are sensitive to unfair handling and brilliant under fair handling, the classic western collie bargain.
No score lives alone on the record. Alongside barking at 3 of 5, the McNab carries energy at 3 of 5 and a trainability score of 2 out of 5, and apartment life rated With enough exercise. Apartment suitability is rated With enough exercise, which is the line apartment readers should weigh beside the bark score, because a dog can be welcome in a flat for its size and unwelcome for its soundtrack, or the reverse. Its health watch list, General hardiness, Hip and joint soundness and Eye conditions, belongs in the long view: a dog kept sound and lean is a calmer dog, and calm is the raw material quiet is made from.
Look sideways for a moment at the breeds this record finds most similar: the Armant, the Kintamani and the Treeing Tennessee Brindle. Their bark ratings are not identical to the McNab's 3 out of 5, which is worth remembering in both directions: do not borrow a similar breed's quiet reputation, and do not lend this one's volume out. Cross shoppers get more from comparing the full records side by side than from any single number, which is why each name on the shortlist carries its own page on this site.
Managing a middle voice is mostly about not accidentally training it upward. The commonest household error is paying barks with the thing barked for: the door opens, the visitor enters, the dog is let out, while it is still barking, and the lesson lands cleanly. Windows improve with access management: film on the lower glass, a garden layout that does not post the dog at the fence for the whole day. The McNab's trainability, rated 2 out of 5, is more than enough for this program; what it needs from the owner is consistency, because a mid-score breed keeps a precise ledger of which barks worked.
Adolescents are at maximum ranch drive and brilliance, and structured work carries the household through. Senior status arrives around eight: twice yearly checks with hip and eye awareness, joint friendly exercise and continued light ranch duties.
Keep the record's figures in view while you decide. Height 15 to 22 inches, weight 35 to 65 lb, lifespan 12 to 15 years, exercise 60 to 90 minutes a day. Barking 3 of 5, energy 3 of 5, trainability 2 out of 5. A small dog's 3 out of 5 and a giant dog's 3 out of 5 are different acoustic events, which is why the size lines belong on a page about noise: pitch, volume and the neighbor's tolerance all scale with the dog producing them.
Sometimes, and sometimes it gives you stereo. The McNab's own numbers frame it: shedding at 3 out of 5, grooming at 3 out of 5, and a height of 15 to 22 inches, which is the household this voice has to fit into. A companion can drain the boredom and loneliness out of a McNab's day, and boredom is a common fuel for barking in a breed needing 60 to 90 minutes of exercise and company to match. But dogs also learn each other's songs: pair a vocal dog with another vocal breed and the duet is a real risk. Choose the second dog for its own record, its bark score included, and introduce it as company, not as a noise treatment with a heartbeat.
Read two lines of the record together: barking at 3 out of 5 and apartment suitability rated With enough exercise. For the McNab specifically, a Non-Sporting dog whose exercise needs run 60 to 90 minutes a day, that plays out in daily routines rather than in occasional big fixes. A low score with a good apartment rating is the easy yes. A high score means the honest answer depends on your walls, your neighbors and your willingness to run the management program on this page every day. What never works is hoping the dog did not get the memo about its own breed: a McNab will be exactly as vocal as its record says, in whatever building it lives in. The record's primitive landrace framing is flagged in this build's log; the real McNab is a purpose bred working collie of exceptional endurance, intelligence and loyalty.
Often, yes, and the record's dog rating, With early socialization, frames why. In the McNab's case the setting matters as much as the rule: this is a breed with moderate energy and a bark level of 3 out of 5, so its voice is heard against a fairly specific home backdrop. Barking at dogs is usually one of three things: a greeting that overshoots, frustration at a lead or fence that prevents a greeting, or a warning to keep distance. The McNab's score, 3 out of 5, predicts the volume of whichever it is. A dog that is exercised, 60 to 90 minutes a day for this breed, and taught to settle and look back at its owner owns a volume control that an under exercised dog simply does not have.
Last updated: November 11, 2026