OntarioSheltie
Forums Celebrity
I like my shelties with whiskers, since they don't show. 

Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.

I don't cut the whiskers unless they are being shown. I don't like the prickly stage and I don't like trimming them so it is athe one thing I am willing to give on.
I know different breeds trim or don't trim. Rachel also shows Samoyeds and they don't trim whiskers at all in fact it is a huge No No in that breed. Malamutes it can go either way with most not trimming. I don't know why I must ask.

Just listening to a Stanley Coren interview about dealing with older dogs and he was discussing the purpose of whiskers. Apparently they serve 2 purposes, one is it picks up low frequencies through vibration and the other is for finding their way around in low light.
The reason he was discussing it was to say that whiskers should not be trimmed or cut off in older dogs as they serve as another sense to compensate for loss of sight or hearing. They help a dog get around and not bump into things. But if the dog has had its whiskers trimmed all its life it may not learn to use them for guidance.