Free, offline, no account
Dog Mast Cell Tumor Symptom Monitor
Mast cell tumors can change in size and behavior, so tracking matters. Log each lump's location, size, and appearance over time to give your vet a clear, dated record.
Start tracking - it's free
100% FreeWorks OfflineNo Account NeededPrivate on Your Device
Why a lump log helps
Mast cell tumors can fluctuate in size, which makes it hard to tell from memory whether a lump is really changing.
Dogs often have more than one lump, and keeping track of each location and measurement is difficult without a record.
Your vet benefits from dated measurements and notes to monitor each mass and decide on next steps.
What the tracker actually does
Lump location map
Record where each lump is on your dog's body so you can monitor them individually.
Size & measurement log
Log measurements over time to see whether a lump is staying stable or changing.
Appearance notes
Track redness, swelling, color, or texture changes for each mass.
Photo attachments
Add dated photos so visual changes are easy to compare side by side over time.
Vet-ready export
Compile your monitoring history into a clear summary for your veterinarian.
Helpful supplies for monitoring & comfort (#ad)
These are general product categories, not specific recommendations. As an Amazon Associate, PetHealthLog may earn from qualifying purchases.
Get started in under a minute
- Open the free app and add your dog's profile - no sign-up or internet connection required.
- Log each lump's location, size, and appearance, and attach a dated photo to track changes.
- Export your monitoring history so your veterinarian can review each mass over time.
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Frequently asked questions
- Is this mast cell tumor monitor really free?
- Yes. The app is completely free, works offline, and does not require an account.
- What can I track for mast cell tumors?
- You can log each lump's location, size, appearance, and dated photos so you have a clear record of any changes over time.
- Can I track more than one lump?
- Yes. You can record multiple lumps separately by location so each one can be monitored on its own.
- Does my data stay private?
- Your records and photos are stored on your own device. Nothing is shared unless you choose to export and send it yourself.
- Can this app diagnose or treat my dog?
- No. This app is only a record-keeping tool and is not a substitute for professional care. Any new or changing lump should be evaluated by a licensed veterinarian.
Start monitoring your dog's lumps today
Free, offline, and ready the moment you open it.
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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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