Cats are skilled at being quietly consistent. They choose the same windowsill, request breakfast with the same level of conviction, and develop household routes known only to them. That consistency is useful: when something changes, your knowledge of their normal can give a veterinarian valuable context.
This is a baseline, not a home diagnosis
A monthly check-in is simply a way to notice and record. It cannot confirm that a cat is healthy and it does not replace a physical examination. The 2021 AAHA/AAFP Feline Life Stage Guidelines recommend a thorough veterinary examination at least annually for cats of every life stage and at least every six months for senior cats; individual cats may need more frequent care.
10 things to notice
- Appetite: Is the amount, enthusiasm, chewing style, or food preference different?
- Water: Are bowls emptying faster or slower than usual?
- Litter box: Notice frequency, stool consistency, urine clump size, straining, and any accidents.
- Weight and shape: A monthly weight, taken consistently, can reveal a trend that daily observation misses.
- Movement: Is your cat hesitating before jumping, using lower routes, moving stiffly, or playing less?
- Grooming: Look for matting, greasy fur, overgroomed spots, dandruff, or a change in self-care.
- Mouth: Notice persistent bad breath, drooling, red gums, dropping food, or chewing on one side. Do not force the mouth open.
- Eyes, ears, and nose: Watch for new discharge, squinting, head shaking, or sensitivity.
- Social behavior: Hiding, irritability, unusual clinginess, or less interaction can be meaningful when new.
- Voice and sleep: Changes in vocalization, nighttime activity, or sleep location belong in the same picture.
Make your notes useful
Record the date, what changed, when it began, and whether it is getting better, worse, or staying the same. Photos of food portions, litter clumps, or changes in posture can help. A short video may capture an unusual walk, cough, or episode that does not happen in the exam room. Never delay care just to collect better documentation.
When not to wait for the monthly check
Call a veterinarian promptly for a sudden or persistent change, especially reduced appetite, repeated vomiting or diarrhea, noticeable pain, difficulty walking, significant lethargy, or changes in drinking or urination. Difficulty breathing, collapse, suspected poisoning, serious injury, or repeated straining to urinate can be emergencies; contact an emergency veterinary service immediately.
The kindest habit is familiarity
You do not need to inspect your cat like a machine. Watch them climb. Notice the sound of dinner. Learn the ordinary shape of a good day. Preventive care works best as a partnership: your observations at home plus your veterinarian’s examination, history, and professional judgment.
This checklist is for observation only. It cannot diagnose illness or replace routine or urgent veterinary care. Your veterinarian can recommend an examination schedule based on your cat’s age, health, and lifestyle.
Questions, discoveries, tiny victories?
Share what worked for your cat. Kind humans only.