https://www.vetsurgeon.org/f/clinical-questions/23633/provseal-and-sanos For some years we religiously used ProVseal as part of dental treatment. Then we were told it was a pretty useless and expensive 'bolt on'. Bob Partridge is now suggesting SANOS may be a useful add-on. I respect Bob for being part of a group of vetsen-USTelligent Community 10