Halfmoon Valley Animal Hospital - Lily Bug had a sudden onset of Horner's Syndrome today. This shows with a sunken appearance to the eye, droopy upper eyelid and prominent 3rd eyelid. It's
![Mesa on Twitter: "Jack woke up yesterday with Horner's syndrome. It jacks up a dog's eye. (No pun intended). Little Jack with Horner's... #LabradorRetriever https://t.co/c7Uw0fFHBU" / Twitter Mesa on Twitter: "Jack woke up yesterday with Horner's syndrome. It jacks up a dog's eye. (No pun intended). Little Jack with Horner's... #LabradorRetriever https://t.co/c7Uw0fFHBU" / Twitter](https://pbs.twimg.com/media/DkoRbGuX4AAZv5c.jpg:large)
Mesa on Twitter: "Jack woke up yesterday with Horner's syndrome. It jacks up a dog's eye. (No pun intended). Little Jack with Horner's... #LabradorRetriever https://t.co/c7Uw0fFHBU" / Twitter
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A 13-year-old Siberian husky with right enophthalmos, ptosis, miosis,... | Download Scientific Diagram
![Anesthesia Case of the Month in: Journal of the American Veterinary Medical Association Volume 255 Issue 9 () Anesthesia Case of the Month in: Journal of the American Veterinary Medical Association Volume 255 Issue 9 ()](https://avmajournals.avma.org/view/journals/javma/255/9/javma.255.9.1016.figure.2.jpg)