Fido Finder is the largest public database of lost dogs with 459,915 registered dogs.

Register a lost or found dog to be notified
when there is a match.

Register Now

How this site works

Register and you will be contacted when matching lost and found dogs are added to our website. Find your lost dog.

How to find your lost dog

Lost dog search tips. Get started on the right foot. Know where to look and what to do. Search for your lost dog!

Animal Shelter partners

Sign up for Shelter Alerts. Shelters receive notifications when lost pets are listed in their service area. Reunite lost pets.

Neighborhood watch

Get notifications when lost and found dogs are listed in your area. Spread the word about missing dogs in your area.

Register your safe dog

Register your dog before he gets lost. Buy a Fido Finder dog tag to ensure their safe return. No more lost pets.

Lost Cats

Lost cat? Tabby Tracker - largest public lost cat database.