PetLog — Offline Pet Health & Care Tracker

Your pet's health story, in your hands. Literally.

PetLog is a warm, private, offline tracker for the care details that matter: vaccines, medications, weight, meals, vet visits, daily notes, costs, and emergency information. Built for real pet parents who have stood at a vet counter trying to remember dates, doses, symptoms, food changes, or whether that cough started Tuesday or Thursday.

Because they can't tell you what hurts.

No account. No cloud. No subscription. Just you and your fur baby's records.

What PetLog Pro Includes

PetLog Lite (Included Free)

Built For

Technical

Single HTML file, vanilla JavaScript, 100% offline, stores data in your browser's localStorage. No install, no account, no tracking. Works in any modern browser after download.

Note: PetLog is a personal recordkeeping tool, not veterinary advice. Always consult your vet for care decisions.