Vetnique Glandex Advanced Vet Strength Anal Gland Health Duck & Bacon Supplement for Dogs (60 Chews)Details This is the heavy duty version of a not so glamorous solution built for dogs that need more than just a light assist. Vetnique Glandex Advanced Vet Strength Soft Chews take the original formula and dial it up with higher levels of fiber, probiotics, and digestive enzymes to provide more targeted support for persistent anal gland issues. The goal stays the same, just with more horsepower: promote firmer, bulkier stools that help dogs naturally