Dr. Muller Pet Solutions 1-TDC Dual Action Periodontal and Joint Support for Dogs and Cats | Professionally Formulated 1-TetraDecanol Complex | 120 "Twist Off" Softgels Complete total wellness product designed to improve overall health of your pet beyond the intended periodontal and joint support Each softgel has 20 percent more product than the original 1-TDC Periodontal Joint Care Formula Heart Shape Twist off softgel design More potent than fish oil and glucosamine based periodontal pet supplements Easy administration to dogs and cats