Why It Matters

Before you intervene with a cat you've seen outside, you need to know: is this cat lost, stray, feral, or just an indoor-outdoor cat on its daily patrol? Each requires a completely different response. Picking up someone's indoor-outdoor cat and taking it to a shelter can cause enormous distress to both cat and owner.

The Four Types of Outdoor Cats

1. Indoor-Outdoor Pet (Not Lost)

These cats have owners and are allowed outside. They know their territory and will return home.

  • Appearance: Healthy, clean, well-fed. May wear a collar.
  • Behaviour: Confident, relaxed. Walks with purpose. May approach people.
  • Body condition: Healthy weight, clean coat, bright eyes.
  • Timing: Seen regularly in the same area, often at the same times.

What to do: Leave it alone. It's not lost.

2. Lost Pet (Needs Help)

An owned cat that has escaped or gone missing. It may be terrified and hiding.

  • Appearance: Usually clean and well-fed (recently lost). May become scruffy after days outside.
  • Behaviour: May meow at people, seem disoriented, or hide. Often more friendly than a feral cat but more scared than an indoor-outdoor cat.
  • Body condition: Healthy initially, deteriorates over time.
  • Signs of ownership: Collar, microchip, spayed/neutered (ear notch for TNR cats), clean ears, trimmed claws.
  • Timing: Suddenly appears in an area where you haven't seen it before.

What to do: Check for a collar, take a photo, and register it as a found cat. Have it scanned for a microchip at a vet.

3. Stray (Abandoned or Long-Lost)

A cat that was once owned but has been outside long enough to become semi-wild. Often the result of abandonment or a cat that was lost months/years ago.

  • Appearance: Scruffy, thin, may have matted fur or minor injuries.
  • Behaviour: May approach people for food but is wary. Not fully feral but not fully socialised.
  • Body condition: Underweight, parasites, may be unspayed/unneutered.
  • Timing: Seen regularly but has no obvious owner.

What to do: Provide food and water. Register it as a found cat. Contact local rescues about trapping and rehoming.

4. Feral (Wild)

A cat born in the wild or living wild for so long it's essentially untameable. Feral cats are not lost pets — they live in colonies.

  • Appearance: May look healthy (colonies often have caretakers) or scruffy.
  • Behaviour: Avoids humans. Will not approach. May hiss or run.
  • Signs: Ear tip notch (sign of TNR — Trap-Neuter-Return program).
  • Timing: Part of a colony, seen in the same area for years.

What to do: Leave it alone if it's healthy and part of a managed colony (ear-tipped). If not ear-tipped, contact local TNR programs to get it spayed/neutered.

The Quick Identification Checklist

Ask yourself these questions:

  1. Does the cat have a collar? → It's likely a pet. Note the colour and any tags.
  2. Is the cat healthy and confident? → Probably an indoor-outdoor pet. Leave it alone.
  3. Is the cat friendly but seems lost? → Likely a lost pet. Help it.
  4. Is the cat thin and wary but approaches for food? → Likely a stray. Help it.
  5. Does the cat run from humans? → Likely feral. Contact TNR.
  6. Is there an ear tip notch? → Feral, part of a TNR program. Leave it.
  7. Have you seen this cat before? → If no, it may be lost.

What to Do If You Think a Cat Is Lost

Step 1: Take a Photo

Get a clear photo showing the cat's colour, markings, and face. This is essential for matching it to lost-cat reports.

Step 2: Check for Identification

  • Look for a collar (note colour and any tags).
  • If the cat is friendly, check for a rabies tag (call the vet clinic — they can trace the owner).
  • Have the cat scanned for a microchip at any vet clinic (usually free).

Step 3: Register the Found Cat

Register the found cat on Cat Reunite with:

  • The photo.
  • The location where you found it.
  • The date and any distinctive features.

Owners searching for their cat will find your report instantly.

Step 4: Check Lost Cat Reports

Browse recently reported lost cats to see if any match. You can filter by colour, breed, and location.

Step 5: Post Locally

  • Post in local Facebook lost-and-found pet groups.
  • Post on Nextdoor.
  • Notify shelters and vets within 5 miles.
  • Put up flyers in the neighbourhood.

Step 6: Should You Take the Cat In?

Only take the cat in if:

  • It's friendly and lets you handle it.
  • You can keep it separate from your own pets.
  • You're prepared to care for it for several days.

Keep the cat in a separate room with food, water, and a litter box. Do not let it outside again — it may run off.

What If No Owner Comes Forward?

If no one claims the cat after 7-14 days:

  • Contact local rescue organisations about rehoming.
  • Consider fostering and adopting the cat yourself.
  • Update your found-cat report to indicate the cat is available for adoption.

Read our full guide: Found a Stray Cat? Here's Exactly What to Do.

The Bottom Line

When in doubt, act. It's better to register a found cat that turns out to be someone's indoor-outdoor pet than to ignore a genuinely lost cat. Owners searching for their missing cat rely on found-cat reports — your action could be the key to a reunion.

Register a found cat now — it takes two minutes and could help an owner find their beloved pet.