Mark & Chappell Small Animal Odor Care Treats, 1oz These tasty, easy to administer treats have been specifically formulated to help keep the cage smelling fresher for longer. Odor-Care Treats for Small Animals contain essential B-Vitamins from Yeast and other ingredients that can provide nutritional support for your pet. Thus, Odor-Care Treats for Small Animals can benefit the overall health of your pet, while also controlling offensive cage odours. Odor-Care Treats for Small Animals can be fun and rewarding and assist in the growing bond between you and your pet. 30g pack