No.. never brushed any of my dogs in my lifetime. I simply give raw marrow bones about 4-5ā long. If your dog is still a puppy go with 3ā n rubber toys to remove plaque. Keeps teeth white.
No, must admit we don't brush Castor's teeth. As [MENTION=15310]helsonwheels[/MENTION] says, raw marrow bones are good - keep the dog supervised while chewing!