Updated On September 23rd, 2025
Pet's info: Cat | Himalayan | Male | neutered
My 12 year old himalayan has started to bite me for no reason. Could he have dementia.
1 Answer
Published on June 17th, 2017
Older cats can sometimes start to show signs of dementia, but usually these cats tend to wander, get 'lost' in the house or vocalize for no obvious reason. There are some other medical conditions that could cause a change in behavior including hyperthyroidism (overactive thyroid gland) or possibly pain from arthritis or another condition. I'd recommend making an appointment with your veterinarian for an exam and potentially testing like blood work to make sure there isn't a medical reason for the biting.
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