PawAlarm

Lost cat in Diamond Bar?Emergency help to bring your cat home fast.

Every hour counts – we get going right away and alert thousands of neighbors around the spot where your cat went missing. Every sighting comes straight to you.

Start an alert

How it works

Within 60 minutes, thousands of neighbors see your pet: we put your alert on Facebook and Instagram, right around the spot where it went missing.

Every sighting reaches you instantly – by email and in your personal dashboard.

Start for free · live on in 60 min

4.8· 247 reviews1200+ pets back home
Map of PawAlarm's search radius around Diamond Bar

How PawAlarm helps in Diamond Bar

This circle is who sees the alert: people who live, walk and drive around the last-seen spot in Diamond Bar — not your friends list. A neighbour two streets over, or someone passing through from the next town, is the person most likely to notice your cat.

≈ 540,000 neighbours within 6.2 mi
  • HoneyReunited

    Honey

    Found after 2 months and 2 days

  • MuffinReunited

    Muffin

    Found after 4 days and 15 hours

  • LollipopReunited

    Lollipop

    Found after 3 months and 3 weeks

  • AstridReunited

    Astrid

    Found after 1 month and 1 day

  • IdaReunited

    Ida

    Found after 5 days and 11 hours

OpenFreeMap © OpenMapTiles © OpenStreetMap contributors

Local help in Diamond Bar

These local services can help you search for a missing pet in Diamond Bar.

Animal shelters

National lost & found registries5

Sources:[1][2][3][4]

What your PawAlarm alert does in Diamond Bar

The moment you start, we run your pet as a Facebook, Instagram & TikTok ad the whole neighbourhood sees — here is exactly what you get.

What you get

  • Free poster template (PDF)Print-ready PDF – ready to put up right away.Free
  • Personal dashboard – manage sightings & contact findersOne link, no password: every sighting, message and finder's phone number in one place.Free
  • Professionally optimised social-media campaignWe design, run & optimise the ads – no ad account needed.Professional
  • Private detective: shelters, vets & lost-pet registries alerted nearbyWe report your pet to shelters, vets, registries and Facebook groups nearby.Professional
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First steps if you lose your cat in Diamond Bar

  1. 1

    Search the immediate area very thoroughly first — a frightened cat usually hides silently within a few houses, not far away.

  2. 2

    Go out again after dark with a torch: cats move once it is quiet, and their eyes reflect the light under cars, sheds and hedges.

  3. 3

    Ask neighbours to open garages, sheds and cellars — cats slip inside unnoticed and get shut in.

  4. 4

    Ask neighbours to check enclosed spaces again and share a recent photo with the last-seen place and time.

  5. 5

    Report her to the shelter, nearby vets and the microchip registry, then start a targeted alert that reaches the whole neighbourhood at once.

Frequently asked questions

How does PawAlarm help if my cat goes missing in Diamond Bar?

PawAlarm turns your missing-pet report into a search alert on Facebook and Instagram. It is shown to the people who live and get around near the spot where your cat was last seen – within 1 mi of Diamond Bar, that's about 11,000 people. The alert goes live within 60 minutes. Anyone who spots your cat reports the sighting on your search page, and you get it by email straight away.

My indoor cat escaped. Where should I look first?

Check your home and the area around the escape point carefully. Look under cover and ask the people next door to check inside sheds and garages. A frightened cat may stay hidden without answering your calls.

How to Find an Indoor Cat That Got Outside
How much does an alert cost in Diamond Bar?

Alerts in Diamond Bar start from $49. The price follows how far your alert reaches around the last-seen spot in Diamond Bar: 1 mi reaches about 11,000 people for $88, 1.8 mi reaches about 36,000 people for $300, and 3 mi reaches about 100,000 people for $790. You see the exact price before you pay, and there is no subscription.

Can I use PawAlarm in Diamond Bar for free?

Yes. A printable search poster with a QR code, your own search page where finders report sightings, sightings straight to your inbox and a personal dashboard with search tips are all free. You only pay for reach: the alert on Facebook and Instagram around Diamond Bar – a one-off payment, no subscription.

Who handles stray animals and pet licensing in Diamond Bar?

Inland Valley Humane Society handles most animal control services for Diamond Bar, including stray animals, lost and found pets, nuisance animals and licensing. It is located at 500 Humane Way in Pomona.

Source · checked Oct 6, 2026

Who handles stray and lost pets in Diamond Bar, and is there an after-hours line?

Inland Valley Humane Society (500 Humane Way, Pomona) handles stray animals and lost and found pets for Diamond Bar; call 909-623-9777. Its 24-hour emergency line is 909-594-9858.

Source · checked Oct 6, 2026

I found a cat in Diamond Bar — who takes it in?

Found animals in Diamond Bar are handled by Inland Valley Humane Society & SPCA. Phone: 909-623-9777. You can also report the find for free on PawAlarm.

More questions about lost cats →

Pricing

Searching in Diamond Bar: start for free or alert everyone nearby

The search poster and search page for your cat are free. With Professional, we show your alert to about 11,000 people within 1 mi of Diamond Bar – on Facebook and Instagram, live in 60 minutes.

Free

Everything for searching on the ground

$0

  • Printable search poster with QR code
  • Your own search page where finders report sightings
  • Sightings straight to your inbox
  • Personal dashboard and search tips
Recommended

Professional

Put the whole area on the lookout

from $49one-time

Diamond Bar: ≈ 11,000 neighbours within 1 mi

  • Everything in Free
  • Your alert in front of thousands of neighbors on Facebook and Instagram
  • Live in 60 minutes – stop anytime
  • Private detective: we alert shelters, vets and Facebook groups nearby
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One-time payment – no subscription.

Shown on to ~540,000 neighbours in Diamond Bar.

Start an alert