When you spot flakes in your dog's coat, the question that matters is "is this just dry winter skin that grooming will sort, or is something underneath - itching, scabs, an infection, allergies?" PetHealthLog lets you log how flaky the coat is and where, note any itching, scratching, redness, scabs or smell, and record the baths, shampoos and diet changes you try - so you can watch whether it is clearing up or getting worse, and tell a few dry flecks from a problem that needs a vet. Free, no account, works offline.
Start tracking - it's freeA few dry flecks on a comfortable dog are one thing. But if the flaking comes with constant scratching, licking or chewing, raw or broken skin, scabs, sores, spreading bald patches, an unusual smell, or your dog seems generally off-colour - drinking more, losing weight, low energy - this is not a watch-and-wait situation, book a vet. Sudden, heavy dandruff, greasy crusty patches, or skin that is clearly painful or infected should be seen rather than treated at home with guesswork. Do not use anti-dandruff products, oils or shampoos meant for people on your dog. This tracker is for keeping a record, not for delaying care when the skin is clearly a problem.
Veterinary sources are clear that some flaking is harmless: a little dead skin and a dry coat that a good brush helps, common in dry winter air. What changes the picture is a change - a sudden flurry of flakes, patches of sore or red skin, scratching that will not stop, scabs, hair loss, or a coat that has gone greasy or smells. Behind those can sit allergies, mites or fleas, a skin infection, a hormonal or internal disease, over-bathing that strips natural oils, or a diet missing the nutrients a healthy coat needs.
The trouble is that flaky skin is easy to half-notice and hard to judge from memory. Was it a few flecks last week or is the whole back dusty now? Is your dog scratching more, or about the same? Did the new shampoo help, or did the flaking carry on? A vague "he's been a bit flaky lately" is hard to act on, and it is exactly the kind of detail a vet asks about.
PetHealthLog is free, asks for no account and works offline, so each time you notice it you can log how flaky the coat is, where, whether there is itching or scabs, and what you have tried. The trend is right there, the change is visible, and you have a real record instead of a guess when you call.
A skin log only helps if it is quick to fill in the moment you notice and turns scattered impressions into something you can read. Here is how PetHealthLog handles both.
Note roughly how heavy the dandruff is - a few flecks, dusty in places, or a snowstorm when you part the fur - each landing on the timeline so you can see whether it is easing or building.
Record where you see it - back, base of the tail, behind the ears - and whether there is itching, scratching, redness, scabs, hair loss or a smell. These are the details a vet asks about and they are easy to forget by the next day.
Log when you bathe or brush, which shampoo you used, and any food or supplement change, so you can see whether what you tried lined up with the skin getting better or worse.
With entries over days and weeks, the direction is obvious - settling down after a grooming routine, or creeping up despite it. That trend is the cue for whether to keep on at home or see a vet.
Export a clean PDF of the entries, their dates, how flaky and where, the itching and scab notes, and the baths and diet changes you tried. If you do end up at the clinic, the conversation starts from a real timeline instead of "he's been flaky, I tried a shampoo, I think."
General guidance from veterinary sources - when in doubt, call. The tracker helps you spot these, it does not decide them.
For mild dryness on a comfortable dog, owners often keep a few gentle basics on hand: a moisturising, dog-formulated shampoo for bath day, a soft grooming brush to lift dead hair and spread natural oils, an omega fish-oil coat supplement, or a humidifier for dry indoor air. None of these treat an underlying condition or replace a vet exam, and none should be used to put off seeing a vet when the skin looks itchy, sore or infected - they just help with everyday coat care while the vet handles any cause.
These search links show popular options on Amazon. They are everyday grooming extras - whether your dog's skin needs a vet is a question for your vet.
Dog shampoos → Grooming brushes → Omega coat oils →#ad - affiliate links: as an Amazon Associate, PetHealthLog may earn from qualifying purchases at no extra cost to you. Informational only, not veterinary advice.
You notice dandruff at odd moments - flecks on the dark sofa, dust when you part the fur, a scratch session that goes on a bit long. The last thing that should stand between you and noting it down is a login screen or a spinning loader.
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 log how flaky the coat is or check the trend 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 PetHealthLogIf the flaking comes with itching that flares up, switch to logging allergy flares, triggers and how the skin reacts over time.
If a vet has suggested an omega supplement, track doses and watch the coat over the weeks it takes to show.
If a flaky, itchy patch has turned into a raw, moist sore, log its size and healing day by day.
If your dog is licking and chewing its paws as well, track when and how much to help spot an allergy pattern.