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Lost Pets Database for Denver, CO

Search lost and found pets in the Denver area with PawBoost.

1070 lost pets in your search

Lost Female Cat last seen Castlegate dr w, Castle Rock, CO 80108

Reported 3 months ago, updated 2 months ago

Maggie Female Cat

LOST PawBoost ID: 73127760


Castle Rock, CO 80108

All black- in tact, female cat

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Lost Male Cat last seen Library, Boulder, CO 80302

Reported 2 months ago

Ash Male Cat

LOST PawBoost ID: 73332265


Boulder, CO 80302

Black with pierceing yellow green eyes

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Lost Female Dog last seen 42nd and clayton, Denver, CO 80216

Reported 2 months ago

Coco Female Dog

LOST PawBoost ID: 73330653


Denver, CO 80216

Blue eyes

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Lost Male Cat last seen GVR St and piccadilly rd, Aurora, CO 80019

Reported 2 months ago, updated 2 months ago

Junior Male Cat

LOST PawBoost ID: 73247401


Aurora, CO 80019

Orange cat, he’s still young and friendly

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Lost Male Cat last seen Near Capt Meriwether Lewis Dr Паркер, CO 80134 Соединённые Штаты Америки, The Pinery, CO 80134

Reported 2 months ago, updated 2 months ago

Gray Male Cat

LOST PawBoost ID: 73302640


The Pinery, CO 80134

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Lost Male Cat last seen E Warren Ave, Donald Ave, Evans Ave. 80222, Denver, CO 80222

Reported 2 months ago

Sunshine Male Cat

LOST PawBoost ID: 73329823


Denver, CO 80222

TWO missing male cats. They are bothers. One orange short haired(sunshine) and one black and white long haired (Burger)

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Lost Female Dog last seen 70th Pl and Jay St, Arvada, CO 80003

Reported 2 months ago, updated 2 months ago

Jasmine Female Dog

LOST PawBoost ID: 73240023


Arvada, CO 80003

Gray/black/white female

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Lost Female Reptile last seen pecos st, Thornton, CO 80260

Reported 2 months ago

Moka Female Reptile

LOST PawBoost ID: 73329323


Thornton, CO 80260

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Lost Male Cat last seen Buckley and Mansfield, Aurora, CO 80013

Reported 3 months ago, updated 2 months ago

Waffles Male Cat

LOST PawBoost ID: 73202229


Aurora, CO 80013

White and Grey with blue crossed eyes

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Lost Male Cat last seen 34th and valmont, Boulder, CO 80301

Reported 5 months ago, updated 2 months ago

Little Baby Male Cat

LOST PawBoost ID: 72935363


Boulder, CO 80301

7 month old siamese kitten

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Lost Male Dog last seen Jebel st Denver co, Denver, CO 80249

Reported 2 months ago

Unknown Male Dog

LOST PawBoost ID: 73328625


Denver, CO 80249

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Lost Female Cat last seen Near and I26, Thornton, CO 80221

Reported 2 months ago

Birdie Female Cat

LOST PawBoost ID: 73327402


Thornton, CO 80221

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Lost Male Cat last seen The Riverpoint apmts, Denver, CO 80223

Reported 2 months ago, updated 2 months ago

Petey Male Cat

LOST PawBoost ID: 73295809


Denver, CO 80223

He has little spots of his nose and the tail of a raccoon he’s a light orange with bits of white more so on his belly

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Lost Male Dog last seen Deerfield at Indian creek apmts, Denver, CO 80231

Reported 2 months ago

Triton Male Dog

LOST PawBoost ID: 73327079


Denver, CO 80231

8 month old puppy has a spot on his head

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Lost Male Cat last seen West colfax, Denver, CO 80204

Reported 2 months ago, updated 2 months ago

Wako Male Cat

LOST PawBoost ID: 73270083


Denver, CO 80204

Black with yellow/green eyes, has a little scar near his left ear

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Lost Female Dog last seen Caraway apmt, Thornton, CO 80221

Reported 3 months ago, updated 2 months ago

Gypsy Female Dog

LOST PawBoost ID: 73180181


Thornton, CO 80221

Black and brown

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Lost Female Cat last seen S. Lee st and Jewel ave., Lakewood, CO 80232

Reported 2 months ago, updated 2 months ago

Pepper Female Cat

LOST PawBoost ID: 73319532


Lakewood, CO 80232

Black cat with white feet, belly, chin, and whiskers. Can be very vocal.

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Lost Male Dog last seen 104th and Chambers, Commerce City, CO 80022

Reported 3 months ago, updated 2 months ago

Max Male Dog

LOST PawBoost ID: 73132665


Commerce City, CO 80022

Small little dog

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Lost Female Cat last seen W 19th Ave and Brentwood St (S of Morse Park), Lakewood, CO 80214

Reported 6 months ago, updated 2 months ago

Misha Female Cat

LOST PawBoost ID: 72805271


Lakewood, CO 80214

Very friendly shiny grey colored cat. Last seen Saturday, April 18. Found collar with airtag on lawn at 19th Ave and Brentwood Street. Chipped, loved and missed by a family with three children. Please text/call if you have any information! Gratitude reward upon successful return!

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Lost Female Cat last seen 47th avenue, Denver, CO 80216

Reported 2 months ago

Squishy Female Cat

LOST PawBoost ID: 73326195


Denver, CO 80216

Black and white with a white snip

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Lost Pet Data for Denver, CO

There are 1070 lost pets in Denver, CO.

Find Local Pet Shelters in Denver, CO

PawBoost has communities of pet-lovers across the country and beyond that help find missing pets, and that means partnerships with pet shelters in the US and in Canada.

Are you a team member at a shelter not yet partnered with PawBoost?

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Find Your Pet Sooner with PawBoost

When you have a missing pet, it can be difficult to know what to do in the moment.

How do I find my pet? Do I have to visit the pet shelters in my area in person, or is it okay to just call? How can I get the word out to my local community in Denver?

With our free tools and premium add-on services, PawBoost helps lost pet owners find their furry loved ones – 2,332,285 pets reunited and counting!

Find your lost pet faster with PawBoost.

Report Lost Pet

Frequently Asked Questions

I lost my pet. What should I do?

Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost pet to PawBoost in no time flat. We'll send an email alert to our local members, post to the PawBoost-powered Facebook page for your area, add your pet to our lost & found, and make a lost pet flyer – all for free.

Other sites that help you raise local awareness for your lost pet with minimal time and effort are Nextdoor.com – a PawBoost partner – and Craigslist. Both of these sites have very active lost & found sections mainly used for lost pets. We highly recommend you use these resources in addition to PawBoost!

Visit your local shelters and animal control agencies in person. Details can get lost in translation over the phone and that might lead to missed connection.

If chipped, make sure your pet's microchip is registered and up to date. If you don't know your pet's chip manufacturer or number, your vet should be able to help locate this information.

Put up flyers and tell your neighbors to be on the lookout. The more you engage the Denver community, the better your chances of a happy reunion!

Read our full guide on how to find your lost pet for more actionable tips.

Where do I report a lost pet in Denver, CO?

If you lost a pet, we would like to help. You can report a lost pet to PawBoost for free to help find your pet in the Denver area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Denver!

Do I have to pay for premium PawBoost services to find my lost pet?

You don't have to pay to find your lost pet with PawBoost. PawBoost's free pet finder services have helped millions of people reunite with their lost pets.

PawBoost does offer premium upgrades to help increase the reach of your lost pet alert.

You can learn more about what free and premium services PawBoost offers here.