Adult Cat Wellness Checklist: Maintenance Care Plan

Last updated: May 6, 2026

Adult cats are notoriously good at hiding illness, which makes a thorough adult cat wellness checklist more important — not less — than for dogs. The AAFP and most feline veterinarians recommend annual wellness visits even for healthy indoor cats, with biannual visits starting in the early senior years. Cats who appear perfectly fine at home can have early kidney disease, hyperthyroidism, dental disease, or hypertension that only surfaces on an exam or bloodwork.

This guide walks through every item that belongs on an adult cat wellness checklist and links to deeper articles on each topic. Use it as your annual planning tool. When in doubt about timing or whether a particular item applies, your veterinarian is the right person to ask.

Why Adult Cats Need a Yearly Care Plan

Cats evolved as solitary predators that mask weakness — appearing sick attracts predators and competitors. That instinct doesn’t go away in the living room. Owners often don’t notice illness until it’s advanced, by which point treatment options narrow and outcomes worsen.

Annual wellness visits are the antidote. Your vet can pick up on subtle changes (slight weight loss, dental tartar, heart murmur, abdominal mass, gum color shifts) before they become problems. Bloodwork reveals trends — slowly rising kidney values, climbing thyroid hormones, drifting glucose — long before clinical signs.

The adult years (roughly age 1 to 7) are also when lifelong habits stick. Tooth brushing, weight monitoring, and regular vet visits become normal. Cats who experience routine handling at home and consistent vet visits are less stressed at every future appointment.

Annual Veterinary Exam

The cornerstone of any adult cat wellness checklist is a yearly physical exam. Expect your vet to weigh your cat, check temperature, listen to the heart (cats commonly have murmurs that change over time) and lungs, palpate the abdomen, look in the eyes/ears/mouth, and assess body and muscle condition.

Bring a list of medications, treats, and any concerns — even small ones like a slightly different jumping pattern or a litter box change. The annual exam catches more silent problems in cats than perhaps any other species. For more detail, see our annual vet exam for cats guide.

Vaccination Boosters

Adult cats follow a different vaccine schedule than kittens. Per AAFP 2020 Feline Vaccination Guidelines, FVRCP (the core combination vaccine for feline herpesvirus, calicivirus, and panleukopenia) is boostered every three years after the kitten series and one-year booster. Rabies is required by state and local law — most jurisdictions accept a three-year vaccine after the initial one-year shot.

FeLV (feline leukemia virus) vaccination is recommended annually for at-risk cats: outdoor or indoor-outdoor cats, multi-cat households where status of other cats is unknown, and shelter cats. Indoor-only cats living with FeLV-negative housemates generally don’t need ongoing FeLV vaccination after the kitten series. See our complete adult cat vaccination schedule guide.

Dental Care and Professional Cleanings

Dental disease is the most common health problem in adult cats — and underdiagnosed because cats hide oral pain so well. Tooth resorption (a painful, progressive condition where tooth structure is reabsorbed by the body) is uniquely common in cats and only treatable by extraction.

Home brushing with cat-safe enzymatic toothpaste is the gold standard but realistic only for cats started young or unusually tolerant. VOHC-approved dental treats and water additives provide a backup. Most adult cats benefit from professional cleanings under anesthesia every one to three years; some need annual cleanings. See our adult cat dental care guide for the full routine.

Nutrition and Weight Monitoring

Cats are obligate carnivores — they require nutrients (taurine, arachidonic acid, preformed vitamin A) only available from animal sources. Look for an AAFCO statement on the food confirming complete and balanced nutrition for adult maintenance.

Wet food matters more for cats than dogs because cats have a low natural thirst drive and are prone to chronic kidney disease and urinary issues. Many vets recommend wet food as the primary diet, with dry as a supplement or treat. Monthly weighing and quarterly body condition scoring catch creeping weight gain — feline obesity is widespread and contributes to diabetes, joint disease, and shortened lifespan. See adult cat nutrition and body condition score for cats.

Parasite Prevention

Indoor cats are not immune to parasites. Fleas can ride in on dogs, on humans, or through screens. Mosquitoes carrying heartworm can enter homes; feline heartworm is harder to treat than canine and often presents as asthma-like signs (HARD — heartworm-associated respiratory disease). Intestinal parasites can come from prey (mice that get into the home), contaminated soil tracked indoors, or exposure during boarding.

Year-round broad-spectrum prevention with products like Revolution Plus, Bravecto for cats, or Advantage Multi covers the main risks. See our flea and tick prevention year-round guide for product comparisons.

FeLV/FIV Status Verification

If you adopted your cat from a shelter or as a stray, confirm FeLV and FIV testing was done. AAFP recommends testing at adoption and retesting any cat exposed to outdoor or unknown-status cats. Both diseases affect lifespan and management — FIV-positive cats can live normally indoors with regular care; FeLV-positive cats have shorter lifespans but quality of life can be excellent with attentive monitoring.

For details, see our FeLV and FIV testing for cats guide.

Annual Bloodwork

Baseline bloodwork (CBC, chemistry, T4, urinalysis) is recommended starting in adulthood — many vets begin at age 1 to 3 and continue annually. Cats begin showing detectable kidney value drift, thyroid changes, and glucose patterns long before clinical signs. SDMA (a sensitive kidney marker) is now standard on most chemistry panels and catches early kidney disease that creatinine misses.

For mature adult cats (7+), expand to twice-yearly bloodwork and add blood pressure measurement. See our annual bloodwork for cats guide for details.

Behavior and Litter Box Monitoring

Behavior changes in cats are often medical, not behavioral. House soiling, increased aggression, changes in social behavior, hiding, vocalization, or appetite shifts all warrant a vet visit. Keep a brief monthly note on:

• Appetite and thirst (increases or decreases)
• Litter box use — frequency, urine clump size, stool quality
• Activity level and play interest
• Grooming behavior — over-grooming can signal pain or skin disease, under-grooming can signal arthritis or obesity
• Vocalization changes

Multi-cat households should monitor each cat individually — communal feeding makes appetite tracking hard, and shared litter boxes mask urinary issues.

Indoor Environment and Exercise

Indoor cats need active environments to stay healthy. Vertical space (cat trees, shelves), interactive play (wand toys, food puzzles), and predator-mimicking enrichment all matter for physical and mental health. Bored cats become inactive, which contributes to obesity and behavior problems. See our guide to indoor cat exercise.

Two short interactive play sessions a day (10 to 15 minutes each) is the minimum for most cats. Pair with food puzzles to engage hunting drive at meals.

Microchip and Identification

Even indoor-only cats should be microchipped — door dashes, contractor visits, and natural disasters all separate cats from their homes. Confirm your microchip registration is current. Update with every move or phone change.

Breakaway collars with ID tags are an additional layer for cats who tolerate them. The breakaway feature prevents strangulation if the collar catches on something.

Senior Transition Planning

Cats transition into “mature adult” status around age 7 and “senior” around age 11, per AAFP life stage guidelines. Wellness visits should shift to twice yearly starting in mature adulthood, with expanded bloodwork, blood pressure measurement, and discussion of joint health (osteoarthritis is grossly underdiagnosed in cats).

Habits established in adulthood — regular vet visits, dental care, weight monitoring, environmental enrichment — pay enormous dividends in the senior years.

Common Conditions to Screen For

Several conditions become more likely with age and benefit from active screening rather than waiting for symptoms:

• Chronic kidney disease — caught earliest by SDMA on routine bloodwork. See our chronic kidney disease in cats guide.
• Hyperthyroidism — caught earliest by total T4 on routine bloodwork. See our hyperthyroidism in cats guide.
• Diabetes mellitus — caught earliest by glucose, fructosamine, or urine glucose. See our diabetes mellitus in cats guide.
• Hypertension — caught only by direct blood pressure measurement
• Hypertrophic cardiomyopathy — heart murmur on physical exam may prompt echocardiogram. See our HCM in cats guide.
• Dental disease and tooth resorption — caught on physical exam and confirmed on dental radiographs under anesthesia

Routine wellness checks are how these conditions get caught early enough to make a real difference. The cats who fare best long-term are the ones whose owners stuck with annual visits even when nothing seemed wrong.

Frequently Asked Questions

Does my indoor cat really need annual vet visits?

Yes. Cats hide illness so effectively that annual exams are often the first detection of serious problems. Indoor-only doesn’t mean disease-free.

How often should adult cats get bloodwork?

Baseline at age 1 to 3, then annually for healthy adults. Twice yearly starting around age 7 (mature adult) and continuing into senior years.

Are cat vaccines really every three years?

Core FVRCP vaccines are boostered every three years after the initial kitten series and one-year booster, per AAFP 2020 guidelines. Rabies follows state law (typically three-year vaccines after the first one-year). FeLV is annual for at-risk cats.

How do I know if my cat is at the right weight?

Use the WSAVA 9-point body condition score. Ribs should be palpable with thin fat covering, the waist should be visible from above, and the abdomen should not sag.

What’s the most overlooked item on a wellness checklist?

Dental care. Cats hide oral pain extremely well, and tooth resorption — a uniquely feline condition — is widespread and only treatable by extraction. Annual dental assessment matters.

When should I consider senior care?

Around age 7 (mature adult) for expanded screening, age 11 for full senior care protocols. Discuss timing at your annual exam. The cat care archive has resources for every life stage.