VitaTree Eye and Vision Support for Pets is formulated by Dr. Janine Bowring, a naturopathic doctor and formulator for Vitatree Nutritionals. This formula contains the highest quality human grade raw materials to help support the eye health of cats and dogs of all breeds and sizes. True to the Vitatree brand, the Pet Products do not contain any fillers, flow agents or other ingredients that should not be in vitamins and supplements. It is also important to note that the product is produced in Canada, at a GMP certified plant. The following ingredients are in the Vitatree Eye and Vision Support for Pets.