It would be hard to brush on a older dog that has gum disease but a few seconds a day till he get use to it will help. Best thing any dog owner can do is start brushing when you get them. They will be use to it and let you. Even if it's just a wet brush 30 seconds everyday. IME nothing worst that taking a dog for a checkup and 2,3-5 teeth need to come out everytime. JME |