Record every shot your dog or cat gets, see when the next booster is due, and keep one clean history you can hand to a vet or a boarding kennel. PetHealthLog does it free, with no account, and it works offline.
Start tracking - it's freeA paper vaccination card works fine until the day you actually need it. The kennel wants proof of rabies before a trip. The groomer asks whether the Bordetella is current. A new vet wants the history and the card is in a drawer at home, faded, or simply lost. Meanwhile the dates that matter - when the puppy's next DHPP round is due, when the cat's FVRCP booster comes around, when rabies needs renewing - live in your head or on a sticky note, and they are easy to let slip.
It gets harder with more than one pet. A dog and a cat are on completely different schedules, a new kitten needs a series of shots a few weeks apart, and an adult pet might be on a one-year or three-year booster cycle. Holding all of that loosely is how a lapsed vaccine or a missed booster happens.
A pet vaccine tracker app turns that scattered paper into one record you can actually read. PetHealthLog keeps it simple: it is free, it asks for no account, and it works offline, so the record is there at the clinic counter even when the signal is not.
A vaccine log is only useful if it is quick to update and easy to show. Here is how PetHealthLog handles both.
Add each vaccination by name with the date it was given - core shots like DHPP and rabies for dogs, FVRCP and rabies for cats, and non-core ones such as Bordetella, Lyme, leptospirosis or FeLV. Your pet's real history, not a fixed list.
Record when the next dose is due and the app keeps it on the pet's timeline, so a one-year rabies renewal or a kitten's next round is something you can see coming instead of discovering after the fact. Confirm the exact interval with your vet.
Vaccination is one part of a pet's health. Log daily medications, note symptoms with a simple severity, and track weight in the same place, so a single private timeline tells the whole story rather than four scattered notes.
Export a clean PDF of your pet's records to take to an appointment, a groomer, or a boarding or daycare drop-off. A clear printed history beats searching your phone at the counter.
Keep a profile for each pet, so a dog and a cat - or a whole multi-pet household on different schedules - each get their own vaccination record with nothing mixed up.
For dogs, the core vaccines are usually DHPP (distemper, hepatitis, parvovirus and parainfluenza) and rabies, with puppies receiving a series of DHPP doses every few weeks until around 16 weeks of age and rabies given on a schedule set by your vet and local law. For cats, the core vaccines are usually FVRCP (feline viral rhinotracheitis, calicivirus and panleukopenia) and rabies, with kittens receiving a series of FVRCP doses and a first rabies shot, followed by boosters.
The exact ages, intervals and which non-core vaccines apply depend on your pet's age, lifestyle, where you live and current guidance from bodies such as the AAHA and WSAVA. PetHealthLog does not decide the schedule for you - it gives you a reliable place to record what your veterinarian recommends and what has actually been given, so nothing falls through the cracks.
Vaccination records are exactly the thing you need in awkward places - a clinic counter, a boarding desk, a trip away from home - and often where the signal is weak. An app that needs a login and a live connection can stall in precisely those moments.
PetHealthLog stores everything locally on your device. There is no account to create, nothing is uploaded to a server, and there is no tracking. It opens instantly, shows your pet's record whether or not you are online, and keeps the data yours. Because it lives only on your device, you can export a backup any time and restore it on another phone.
Free, offline, and ready the moment you open it.
Start with PetHealthLogSchedule each medication once and catch up on missed doses, with a streak that keeps a daily routine on track - all on the same offline timeline as your vaccine log.
Chart your dog or cat's weight over time in kg or lb and catch a slow gain or loss early, on one private, offline record.
Keep FVRCP and rabies boosters on track for indoor and outdoor cats, alongside any daily medication, in one offline record.