My Best Friend's LogThe intelligent health record for your dog or cat
An owner-owned health record that turns a light daily habit into a factual, shareable record — and quietly notices what changed between vet visits. Private by design, never a diagnostic tool, and never tied to a clinic.
Log a little. Notice a lot.
A quick daily log
Capture mood, energy, and appetite in seconds, plus weight, notes, and photos when you want them.
History at a glance
A calendar-first view of your pet over time, so trends you'd never hold in memory become visible.
Notices what changed
A pattern engine states the facts plainly — e.g. “energy has been at its lowest for three days” — with no diagnosis and no clinical guesswork.
A report for any vet
Generate a clear, factual summary to bring to any visit — you own it, and you can take it anywhere.
Yours, on your device
Logging works with no account, stored on your device. You sign in only when you want cloud backup, a vet report, or to share with a co-caregiver.
Never a diagnosis
The app records and surfaces patterns. It never diagnoses, treats, or advises on a condition — that's a line we don't cross.
Coming to the App Store.
My Best Friend's Log is in active development for iOS. Leave your email and we'll tell you the moment it's live.