Hi,
Check this video out.
I just learned how to post a short video clip on You Tube.
My friend advised me on giving bones to the dogs to chew as it is very effective in removing the tartar or plague from their teeth.
You should try it out but you only need to do it occassionally as the dog dry food is still more balanced in nutrients.
Happy New Year!
David
http://beaglecorgi.blogspot.com/