At what age is a Russian Blue considered senior?

Around 11 years, consistent with general feline life stage guidelines. Given the breed's long lifespan of 15–20 years, senior care planning — including more frequent vet check-ups — should begin at this point.

Do senior Russian Blues need special food?

A senior-formulated diet with highly digestible protein is generally appropriate, but specific needs vary. Wet food becomes more important for hydration and kidney support. Weight should be monitored monthly — calorie needs may increase or decrease depending on the individual. Consult your vet before changing to a therapeutic or senior diet.

How often should I take my senior Russian Blue to the vet?

From around 11 years of age, twice-yearly vet visits are recommended, including blood panels to check kidney and thyroid function. Blood pressure should also be checked regularly, as hypertension is common in older cats.

My older Russian Blue is losing weight despite eating normally. What should I do?

See your vet promptly. Unintended weight loss in older cats can indicate hyperthyroidism, kidney disease, diabetes, or other conditions that respond better to early treatment. Do not wait for a scheduled check-up — this warrants an urgent visit.

Russian Blue Senior Care Guide | PetCalculator

Russian Blues are exceptionally long-lived cats, routinely reaching 15–20 years. Understanding when this breed enters its senior phase, what health changes to watch for, and how to adjust feeding and care ensures the best possible quality of life in older age.