Last evening my 10 year old collie was acting strangely, appearing confused and looking all around as if in a daze. I noted that she had very rapid eye movement from side to side which looked uncontrollable. I have observed her in the past come into the room appearing confused but have not noted the eye movement, although it may have been present. Could this be a sign of seizures or strokes, and what can be done at this point?
This sounds like nystagmus. Your pet should be seen by a vet. Vetcare