Should You Sunscreen Your Cat?
For all of the eons that animal life has existed on Earth, the sun has been there too. And for all of those eons, animal life has had only one solution for intense exposure to the sun: evolution. Some creatures have thick, dark skin that’s resistant to UV harm; others sprout fur, scales, or feathers that block the sun’s rays. Many fish, reptiles, amphibians, and birds may produce a compound that protects their cells against the sun’s damaging effects.

























