Get Your Dog Care Questions Answered by Experts
I am sorry to hear you are worried about Daisy. My name is Rebecca. I am a veterinarian and will do my best to help.
How long has she been circling to the left? Did she lose her vision and start circling to the left at the same time?
Circling and sudden blindness can indicate a problem in the brain. A brain tumor is one possible reason, but meningitis, an inner problem, or vestibular syndrome are other possible causes of her problems. Vestibular syndrome can cause a dog to suddenly circle but there is usually a head tilt as well, and "nystagmus", a repetitive twitching of the eyes. Do you see anything like that?
Is she able to eat and drink?
How is Daisy doing?