Good Morning and welcome! I am Dr. Loretta, a licensed veterinarian and I am happy to answer your question.
I am so sorry to hear about your sweet Sasha's condition. Since this has come on so suddenly, it certainly could be caused by a stroke. This causes an interference with the nerve supply to certian areas due to a clot blocking this. It is very important that you have Sasha seen by your vet quickly since often , when treated, function can be restored or at least some of the function. This also could be due to an unstable disc in his back that also blocks the nerve supply and both are very serious and will require immediate attention.
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, Rosalind, 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 know this is very hard on you and your sweet Sasha and I know you wil do what is best for her, Rosalind.