- Content and Marketing Coordinator, Press Office at EmmanuelleChaix Have you noticed the third eyelid (TE) in your dog? You can see it when looking closely on the inside corner of the eyelids near to his/her nose.  Its color varies depending on his/her breed, from clear and almost transparent to a cloudy pinky-white pigmentation. We call it  the nictitating membrane … Continue reading Your dog’s eyelids