Should I Trim My Dog's Whiskers?
To Trim or Not to Trim: Everything You Need to Know About Dog Whiskers
Chances are you've never thought much about your dog's whiskers. However, many dog lovers have long debated the age-old question: to trim, or not to trim?
What Are Whiskers?
Whiskers typically appear bilaterally on the muzzle, on the chin, and in the corners of the eyebrows. Known as vibrissae, these coarse, wiry hairs differ from regular coat hair in several ways:
- Thicker and longer than regular hair
- Usually distinguished by black coloring that turns white with age
- Rooted up to three times deeper than regular hairs
Do Whiskers Serve a Purpose?
Male humans shave their whiskers daily without any reported loss of senses or abilities. Dogs fall somewhere in between.
Cats use their whiskers as a kind of sixth sense — brushing them against objects to gauge space, identify locations, sizes, and textures, navigate in the dark, and detect air currents that signal approaching animals or wind direction.
Dogs can use their whiskers to learn more about the world around them too, and they can be helpful during outings in the field. However, most dogs do not depend on whisker messages the way cats do, and the majority get through everyday activities just fine without relying on them.
Should You Trim Your Dog's Whiskers?
Most dogs will live their entire lives with their whiskers intact. However, certain breeds may have them trimmed at the groomer — particularly dogs with fuzzy or longhaired faces like Poodles and Schnauzers, where muzzle hair can trap food and moisture, leading to tangles, bacteria, and odor.
If trimming is necessary:
- Hair clippers or scissors are both acceptable tools
- Whiskers should never be plucked — that process can be very painful
What Happens After Trimming?
It's difficult to measure the effects of trimming a dog's whiskers since they can't tell us how it feels. Some hypothesize that trimming diminishes a dog's ability to navigate or sense the presence of intruders. However, most pet owners report no behavioral changes after trimming, and there is no observable exhibition of pain, disorientation, or confusion.
Dog breeders commonly remove whiskers when showing their dogs, viewing it as part of regular grooming. The cleaner look improves the dog's profile and avoids distracting judges. Most breeds are not specifically penalized for having whiskers, with the exception of breeds like Poodles, whose breed standard includes grooming the muzzle.
If you have questions about whisker anatomy or a preference about trimming, talk to your veterinarian and discuss it with your groomer before your dog's next appointment.
