Proper health care should be a main concern with your ferret. There are many products available to maintain eye, dental and ear care. Proper maintenance and cleaning will ensure your ferret a healthy outlook and fewer trips to the veterinarian. Keeping the eyes clean from tear duct discharge is essential, and yes, ferrets need some dental care also. Ear cleaning should definitely part of a routine to remove dirt and wax buildup and prevent ear mites. Clean ears will also reduce ferret odor.