Dogs actually have 3 eyelids.
Yes, dogs can get styes on their eyelids. A stye is a red, painful lump caused by a blocked oil gland on the eyelid. It can occur in dogs just as it does in humans.
3 eyelids
3 eyelids
Three. They have the upper and lower lids, similar to humans. They also have a third membrane that acts as an eyelid, so to speak. The third "eyelid" moves from the outside edge to the inside edge.
they have 3 eyelids. Snapple Fact #762
Your Eyelids Are Growing Heavy has 187 pages.
Two eyes, two eyelids. Four. We have two eyelids and the other two eyelids are small pink nictitating membranes that reside in the inner corner of our eyes.
three
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Three
A snake does not have eyelids so it cant close its eyes .
they have three eyelids i read in a real book about ducks