Good Morning and welcome. I am Dr. Loretta, a licensed veterinarian and I am happy to answer your question.
There are a number of muscles with the nerve supply that keeps the eye where it should be. I believe that there is an interference with the nerve supply to one or more of the muscles that is causing this odd occurance. This does not sound serious for Barny but you should be aware of any other neurologic issue that may appear. If there are others, then your vet will want to perform a thorough neurologic exam to determine the cause. For this minor issue, however, I would not be concerned.
Does that make sense to you?
Please let me know if you have ANY other questions. My goal is to give you 100% satisfaction and if you are not yet satisfied, please Reply so I can clarify for you
Sincerely, XXXXX XXXXX
Thank you so much, Julie for your kind rating. It is very much appreciated! Even though you have rated, we can still communicate. If you have other questions, please Reply. I am always happy to help. I will send you a follow up in a few days to see how Barny is doing and if I can answer any other questions.
Have a wonderful day, Julie...Barny too!