The older Domestic Shorthair
Domestic Shorthairs are the most common cats and come in all personalities. Their mixed genetics often provides some health advantages. Senior from 10, geriatric from 15.
Senior from
10 yrs
Geriatric from
15 yrs
Life expectancy
12–18
Checkups
Every 6 mo
Life stages
Average lifespan 12 to 18 years. Many Domestic Shorthairs live well past it with good care and regular blood tests.
- Kitten0–1
- Young adult1–6
- Mature adult7–9
- Senior10–14
- Geriatric15+
Worth watching in Domestic Shorthairs
Common in the breed, not certain. Mention them at the next visit.
Obesity
Easy to miss as it creeps up. Hard on joints and heart.
Dental disease
Bad breath, red gums, dropping food. A dental check helps more than most things.
Hyperthyroidism
Weight loss with a big appetite, restlessness, drinking more. A blood test confirms it.
Kidney disease
Drinking and peeing more, weight loss, poor appetite. Blood and urine tests pick it up.
Diabetes
Drinking and peeing more, weight loss despite a good appetite. Ask for a blood test.
Food
- A senior cat food; wet food helps with water.
- Watch the weight, up or down. Both matter in an old cat.
- Several water bowls around the house.
- Ask about kidney-friendly diets if bloods change.
- Small meals more often if appetite drops.
Exercise and comfort
- Short play most days; let them set the pace.
- Low-sided litter trays, easy to reach.
- Steps or a ramp to the favourite spots.
- Gentle brushing when grooming slips.
- Vet visits every six months. Hiding more can be pain.