It is important to sprinkle or mix the enzymes with food at the time of feeding, because they'll break down with extended exposure to light, air, or moisture. (amplenutrition.com)
This is an inherited disorder that can be made worse by extended exposure to UV rays. (ipupster.com)
The safest sun protection you can use is to bring your cat indoors and avoid extended exposure to sun. (catbehaviorassociates.com)