My first recommendation for most Great Dane owners is the Black Rhino Comfort Collar in XL, because it gets the two things that matter most on a giant
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The Black Rhino Comfort Collar in XL is my first recommendation for Great Danes, because it gets the two things that matter most on a giant breed right: width and comfort. The 1.5-inch webbing spreads leash pressure across the Dane’s long neck instead of concentrating it, and the full neoprene-padded lining means no chafing on those marathon walks. Giant dogs pull with giant force — this collar is engineered for it.
Scale is everything with giant breeds, and the XL sizing delivers: a longer strap range for thick necks, proportionally sized hardware that doesn’t look or feel undersized, and the same odor-resistant, fast-drying neoprene that makes the Comfort line a favorite. The padding is especially valuable on Danes, whose short coats offer zero protection against collar rub — unpadded collars leave marks on these dogs within a single long walk.
This is the daily collar for Great Danes, Mastiffs, and other giant breeds: walks, yard time, travel, and all-day wear. Owners moving up from a too-narrow collar will notice the difference in their dog’s comfort immediately — less scratching at the collar, less pulling against discomfort.
Fit to two fingers under the strap and re-check monthly; giant breeds’ necks change with weight and coat. Rinse after dirty outings and air dry. For a giant-breed collar that respects the scale of the dog, the Black Rhino Comfort in XL is the one.
The XL is the giant-breed version of the Black Rhino Comfort Collar, with a much wider adjustment range for thick necks - typically fitting necks from about 18 inches up to 26+ inches. It's made for Great Danes, Mastiffs, large German Shepherds, and similar breeds.
The neoprene padding cushions the neck and spreads pressure, which matters even more on giant breeds that can pull with serious force. A thin unpadded collar on a 150-pound dog concentrates all that force on a narrow band.
Both are the same collar - the XL is simply the larger size. The materials, neoprene padding, and hardware are identical; only the length range differs. Choose by measuring your dog's neck, not by breed guess.
Yes. The webbing is weather-resistant and neoprene doesn't absorb water, so swimming and rain are no problem. Rinse with fresh water after saltwater swims to protect the hardware.
Check the fit monthly - giant breeds can change neck size with weight or coat changes. You want two fingers of space under the collar. Also inspect the buckle and stitching, since giant-breed pulling puts more stress on hardware.