Ringworm in dogs is a fungal infection, not a worm - circular patches of hair loss, scaly or crusty skin, and a course that runs for weeks. Clearing it usually means a medicated shampoo or antifungal cream, sometimes an oral medication, and steady cleaning of the home, kept up well past the point where the skin starts to look better. PetHealthLog lets you track the whole course: log the treatments, the cleaning, the recheck and whether the lesions are clearing, so you finish properly and avoid a relapse. Free, no account, works offline.
Start tracking - it's freeThe frustrating thing about ringworm is the timeline. The lesions often start to fade within a couple of weeks, but the fungus can still be present on the skin and coat, which is why vets usually run the treatment for several weeks - frequently a minimum of around six - and confirm it is clear with a recheck rather than by looks alone. Stopping when the patches fade is one of the most common reasons it lingers or comes back.
That gap - between the skin looking better and the course actually being finished - is exactly where a record helps. A dated log of the shampoos, creams, any oral doses and the cleaning keeps you on the full course instead of quietly stopping early, and gives your vet a clear picture at the recheck.
PetHealthLog is free, asks for no account and works offline, so each treatment, cleaning and note lands in one place. By the recheck, you know the course was followed properly instead of guessing.
A treatment log only helps if it is quick to keep and matches the plan your vet gave you. Here is how PetHealthLog handles a dog's ringworm course.
Ringworm treatment runs over weeks, not days. A dated log lets you see where you are in the course so you carry it through to the end your vet set, instead of stopping when the patches start to fade.
Add the medicated shampoo, the antifungal cream and any oral medication your vet prescribed, and tick each one as you give it. A clear record means a missed treatment is obvious, and the picture is right there for the next call.
Ringworm spreads through spores on hair and surfaces, so cleaning is part of the treatment. Log the bedding washes and the vacuuming alongside the doses so the whole routine stays consistent.
Mark how the patches look each time - size, crusting, regrowth. That turns a vague sense of "I think it is better" into a real trend, and a reminder that fading lesions are not the same as a finished course.
Keep the recheck date in view, and export a clean PDF of the treatments, the cleaning and the day-by-day trend, so the follow-up conversation starts from a real record - not a guess.
Whether the problem is ringworm, the medication and the routine are your vet's department - but day to day, the work is usually bathing or applying the cream on schedule, keeping the home clean since spores spread easily, and limiting contact with other pets and people during the contagious weeks. The everyday things owners reach for are a medicated antifungal shampoo your vet recommends, washable bedding to rotate through the laundry, a recovery cone or gloves for handling the treated areas, and a lint roller and cleaning supplies for the loose hair.
These search links show popular options on Amazon. They are just the everyday extras that make the treatment weeks easier - whether it is ringworm, the medication and the cleaning routine come from your vet.
Medicated shampoos → Washable dog beds → Recovery cones → Lint rollers →#ad - affiliate links: as an Amazon Associate, PetHealthLog may earn from qualifying purchases at no extra cost to you. Informational only, not veterinary advice. Use only a shampoo or product your vet approves, and follow the medication your vet prescribed.
The bath, the cream and the cleaning happen in the thick of a busy week, often with a damp, unimpressed dog and not much patience to spare. The last thing that should stand between you and logging any of it is a login screen or a dead signal.
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, lets you mark a treatment or a cleaning whether or not you are online, and keeps the data yours. You can export a backup any time and restore it on another phone.
Free, offline, and ready the moment you open it.
Start with PetHealthLogKeep any oral antifungal and other medication clear and on schedule in one place.
The same contagious, multi-week course for a cat - track the treatment and the cleaning until it clears.
If the itching is allergy-driven rather than fungal, track the flares and what helps settle them.
For a different sore, raw patch of skin - track the cleaning and healing day by day.
Ringworm spreads between pets and people - track every animal's treatment in one place if more than one needs it.