I have often noticed that my Harper's beautiful blue eyes twitch rapidly from side to side. For the longest time, I just thought it was something that "showed up" more because of his light eye color. Recently I have been paying really close attention to it, and comparing his eyes with my other cats' eyes..... only Harper's do this! I began a search on the internet tonight, and I found that it is a neurological birth defect called Nystagmus, which is common in siamese cats! I am trying to find out more information about it, so far I haven't found anything that suggests a potential problem or danger, but I will be contacting my vet's office to check further!

Does anyone else here know anything about Nystagmus???