Cats living with FIV or FeLV can thrive for years with close monitoring. This free, offline log helps you catch weight loss, infections, and appetite changes early and bring a clear record to your vet.
A weakened immune system means small infections and dental issues can escalate fast and need early notice.
Gradual weight loss is one of the first warning signs, but it is hard to notice day to day without a log.
Vets want to see appetite, energy, and symptom trends between visits to adjust care for your positive cat.
What the tracker actually does
Weight log
Record your cat's weight over time to spot slow declines that signal a problem.
Appetite & energy diary
Track how much your cat eats and plays each day to catch subtle changes.
Symptom tracker
Log fever, mouth sores, eye discharge, or diarrhea so recurring issues are documented.
Vet visit & test history
Keep checkup dates, bloodwork notes, and medication records in one offline place.
Private & offline
No account, no cloud, no internet. All data stays on your own device.
Helpful supplies for FIV/FeLV cats (#ad)
General product categories to search yourself. As an Amazon Associate, PetHealthLog may earn from qualifying purchases at no extra cost to you. Always confirm choices with your vet.
Affiliate links: as an Amazon Associate, PetHealthLog may earn from qualifying purchases at no extra cost to you. Informational only, not veterinary advice.
Get started in under a minute
Add your cat: enter your cat's name and FIV or FeLV status, no sign-up required.
Log daily: record weight, appetite, energy, and any symptoms as they come up.
Review with your vet: bring the trend history to every checkup to guide care decisions.
Yes. The FIV and FeLV health tracker is completely free with no subscription and no locked features.
Does it need internet?
No. The app works fully offline and keeps all of your cat's data on your device.
How often should I weigh my FIV/FeLV cat?
Many owners weigh weekly, but ask your vet what schedule fits your cat. The app stores each reading so trends are easy to see.
Can I track more than one cat?
Yes. You can keep a separate health log for each cat in your home, all stored offline.
Is this a substitute for veterinary advice?
No. This is a monitoring tool only, not veterinary advice. Always consult your veterinarian for diagnosis, treatment, and any health concerns about your FIV or FeLV cat.
Informational only - not veterinary advice. PetHealthLog helps you keep records and stay organised, but it does not diagnose, prescribe, or decide your pet's treatment. Diagnosis and any plan should be decided with a licensed veterinarian.
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When to contact a vet immediately
A tracker is for patterns over time — it is not for emergencies. Contact a veterinarian or an emergency clinic right away if your pet has difficulty breathing, collapses or cannot stand, has a seizure that does not stop or seizures that repeat, is straining to urinate without producing urine, has severe bleeding, or may have swallowed something toxic (see ASPCA Animal Poison Control).
PetHealthLog is a record-keeping tool, not veterinary advice. Nothing on this page diagnoses or treats any condition — always follow your own veterinarian's guidance.