OK - I finished with the toothbrush intro. Positioning Duke was the challenge. I even cradled him on his back in my lap. But ultimately he ended up sitting on the sofa and I could use my other hand to steady his head.
The water did the trick, he was very interested in licking it and made it easier to get the brush to his back teeth as he was chewing on the bristles with his back teeth. So, I took advantage and brushed. Though I didn't press an expert brushing job, my concern was to give him an introduction today. I also added Petrodex poultry flavored paste on the brush. He's sold! We spent maybe 5 minutes doing this. I didn't want it to end badly as mentioned. I put everything away in the cupboard and he's crying now for me to get it back out. :rolleyes: Hopefully the next brushing will be even better. One day and one dog at a time!