VetriScience Laboratories has added larger size options for four of its most popular animal health supplements. Derma Strength is an advanced skin and coat formula for dogs and is now available in a 70-count. Probiotic Everyday is a highly palatable canine probiotic chew, now available in a 60-count. Canine Plus Senior is a multivitamin formulated for dogs that have reached senior status, now available in a 60-count. Nu Cat Multivitamin is a daily supplement designed to meet the nutritional needs of cats in an easy-tochew, palatable tablet, now available in a 200-count.