Archived from the original (PDF) on April 11, 2015. ↑ "Chow Chow Welfare: Entropion". www.chowwelfare.com. ↑ "Entropion in Dogs: Eyelids Folding Inward". VetInfo. ↑ "Glaucoma @ Animal Eye Care". ↑ "The Five Most Common Breed Specific Dog Health Problems". VetInfo. ↑ "Juvenile Cataracts in Dogs".