Dementia and Your Senior Cat

As promised, and in celebration of Senior Pet Care Month, a word about cognitive dysfunction(CD) in cats.  As mentioned previously, there is little research on CD in cats, but studies do indicate that cats develop behavior changes as they age.  The most common behavior problem related to CD is inappropriate elimination.  Other common signs may include excessive vocalization, changes in sleep-wake cycle and disorientation.  Preliminary results in research indicate that CD in cats is similiar to what is noted in dogs and people with Alzheimer's disease.

There are treatments available, however, before treatments are initiated, other medical problems must be ruled out.  Since there is no test to diagnose CD in animals, the diagnosis is made by excluding all other potential causes of dementia.  Cats with medical disorders such as other neurological diseases, kidney and liver disease, feline leukemia, feline immunodeficiency virus, and arthritis can show signs that can be mistaken for CD.

Treatment for CD involves making the cat's environment as comfortable and predictable as possible, attempting behavior modification and possibly using medication.  You can make your cat's home predictable by keeping the physical arrangement of your household the same.  Sleeping areas should be comfortable and easy to access.  Close off areas where your cat may get stuck, lost or injured.  Litter boxes should be very accessible and attractive (that doesn't mean it needs a bow on it!)  Keep the litter boxes very clean and be sure the sides are low enough so that your cat can enter and exit easily.

If you suspect CD in your older cat, please make an appointment with your veterinarian.  Together, you and your vet, can help your cat live out it's golden years with dignity.