Quest Plus(R) Gel Wormer (moxidecin/praziquantel) 12-pack by Zoetis, formerly Pfizer Quest Plus(R) Gel Wormer not only covers the largest range of worms but also suppresses strongyle egg production through 84 days. It combines moxidectin and praziquantel for the treatment and control of large and small strongyles, encysted cyathostomes, a