Review (5/5): I have saved a lot of money and pain with this brush.
I have had this for a number of years. It works great. The batteries last a long time and when they are going down it vibrates more than sonicares so I know it's time to change the batteries. I use the very small brushes and brush my Yorkies teeth every night before bed. They look great, no bad breath as long as I don't give her pork, and no need for big cost vet dental bills. This is the second Yorkie I have used this brush on. Neither one has objected to getting their teeth brushed. It is so much easier and efficient than hand brushing. I love the Sonicares for myself because it is easy to use and does a better job than I can with severe arthritis in my hands. We each have our own Sonicare but you can change the heads easily.