🐾 AllCatSays
🔎My Cat
Observation

What changes should I watch and log in my senior cat?

Log shifts in mobility/jumping, grooming, sleep and night vocalizing, appetite, water and urination, litter habits, and social behavior, then report them to your vet rather than trying to diagnose them yourself.Professional guidance

Cats hide illness well and often show no sign until a problem is advanced, so a written record of small senior changes is one of the most useful things you can bring to a vet. Age-related changes commonly begin between 7 and 10 years and are typical by 12.

Applies to: Cats roughly 7-10 years and older, or any cat your vet considers senior. This organizes what to observe; it does not identify the cause.

What to observe / record

Mobility and jumpingFact
Arthritis is common in older cats. Watch for reluctance or inability to jump up or down, creeping off high surfaces, hesitation on stairs, and trouble reaching litter boxes or food and water dishes.
  • Reluctance or inability to jump onto favorite spots
  • Creeping down from a height instead of jumping
  • Difficulty getting into a high-sided litter box
Grooming declineFact
Older cats groom less effectively, which can lead to matting, skin odor, and inflammation, often because spinal discomfort makes twisting to reach the hind end uncomfortable.
  • New mats, especially over the back and hindquarters
  • Dull, greasy, or odd-smelling coat
  • Log when the coat's condition starts to slip
Sleep changes and night vocalizingFact
Feline cognitive dysfunction becomes common with age (affecting more than 55% of cats 11-15 and more than 80% of cats 16-20) and can show as vocalizing more at night, disorientation, and restless or reversed sleep.
  • New or increased loud meowing at night
  • Seeming lost or confused in familiar rooms
  • More daytime sleeping with a restless night
Appetite, water, and urinationFact
Note any change in interest in food, and watch water and litter closely: increased thirst (more than one ounce of water per pound per day) and/or increased urination is a specific warning sign in senior cats.
  • Rising or falling interest in food
  • Noticeably more drinking or more/larger urine clumps
  • A duller sense of smell can reduce an older cat's appetite
Litter habits and social behaviorFact
Watch for eliminating outside the box, accidents, hiding, or withdrawing from people. These can reflect pain, cognitive change, or other treatable conditions, not just 'old age.'
  • Urinating or defecating outside the litter box
  • Hiding more or avoiding favorite resting places
  • Withdrawing from interaction it used to seek

Normal vs keep-watching

Normal: For a senior cat, normal is its own steady older-age pattern: predictable routine, consistent grooming, familiar sleep and social habits, and stable appetite, water, and litter use.

Keep watching: Because cats mask illness, treat any change, sudden or gradual, as worth logging with a date. Two or more changes appearing together deserve extra attention.

When to contact a vet. Contact your vet for any change in a senior cat's behavior or health, whether acute or gradual, and specifically for increased thirst or urination, appetite loss, new night vocalizing or disorientation, grooming decline, or litter box changes. Do not assume a change is just aging; many are signs of treatable conditions. When in doubt, have it checked out. This page does not diagnose.

What changes this answer

  • Advancing age raises the likelihood of cognitive and arthritis-related changes
  • Some changes (thirst/urination) point toward specific systems and warrant prompter vet contact
  • Environment matters: low-sided boxes and ground-level food and water reduce mobility strain

Common mistakes

  • Dismissing new changes as 'just old age' instead of reporting them
  • Missing increased thirst or urination because it is not being tracked
  • Waiting for obvious signs when cats hide illness until it is advanced

Sources

Real questions cat owners ask

  • What are the signs my senior cat is in pain or unwell?
  • Is my old cat's night crying something to worry about?
Adds senior-specific observation fields to My Cat (mobility, grooming, night vocalizing, thirst) that This Week surfaces as trend flags for the next vet visit. Set up your Cat Passport.

Related decisions