Understanding Your Old or Aging Cat
Indoor cats now live an average of 15 years, and it is not uncommon to see cats 18 to 20 years of age. The domestic cat in the wild (sometimes called a feral cat) has a short life expectancy-about 6 years. Accidents, diseases, parasites, the trials of securing food, and the stresses of multiple and frequent pregnancies all contribute to this shortened life. The city cat fares somewhat better, but still contends with infectious diseases, accidents, fights, and sometimes malicious behavior on the part of humans. The indoor pet, being well nourished, vaccinated against infectious diseases, and protected from accidents, fares the best.
Of greatest importance is the care the cat has received throughout her life. Well-cared-for pets suffer fewer infirmities as they grow older. But when sickness, illness, or injury is neglected, the aging process is accelerated.
The Geriatric Checkup
Caring for an older cat is directed at preventing premature aging, minimizing physical and emotional stress, and meeting the special needs of the elderly. Cats older than 7 should have a complete veterinary examination at least once a year-often, twice a year is preferred. If the health of the cat is questionable, she should be seen by a veterinarian more often. If symptoms appear, she should be seen at once.
The annual geriatric checkup should include a physical examination, complete blood count, blood chemistries, stool exam, and urinalysis. Depending on the results, special liver and kidney function tests, a chest X-ray, and an electrocardiogram may also be needed. Some veterinary clinics include checking blood pressure as part of the geriatric exam for cats. Thyroid hormone levels, such as T4, are also important in older cats.
Kidney disease is relatively common in older cats, and a new, simple urine test called Early Renal Disease Healthscreen (ERD) checks for protein leakage into the urine-specifically, albumin. This test may pick up kidney failure very early on so you can take steps to slow its progression.
Routine dental care, including scaling the teeth, may be needed more frequently than once a year.
Danger Signs in the Geriatric Cat
If you see any of the following signs, take your cat to the veterinarian as soon as possible.
- Allergic Skin Disorders
- Bacterial Skin Diseases
- Bites and Infestations
- Diseases of Pigment
- Fungal Skin Diseases
- Medical Anatomy and Illustrations
- Noncancerous, Precancerous & Cancerous Tumors
- Oral Health Conditions
- Papules, Scales, Plaques and Eruptions
- Scalp, Hair and Nails
- Sexually Transmitted Diseases (STDs)
- Vascular, Lymphatic and Systemic Conditions
- Viral Skin Diseases
- Additional Skin Conditions