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Lost Pets Database for Denver, CO

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

Lost Male Cat last seen Walnut and 20th, Boulder, CO 80302

Reported 26 mins ago

Max Male Cat

LOST PET ID: 70240393


Boulder, CO 80302

All black shy kitten green eyes

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Lost Female Cat last seen Near S Havana St, Aurora, CO 80012, Aurora, CO 80011

Reported 2 hours ago

Potato Female Cat

LOST PET ID: 70240249


Aurora, CO 80011

Hello brown

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Lost Male Cat last seen S Potomac Way off of E Mississippi Ave, Aurora, CO 80012

Reported 7 months ago, updated 2 hours ago

Frodo Male Cat

LOST PET ID: 69533552


Aurora, CO 80012

Black with white spot on chest, white fur in ears and a tiny bit of white between his front legs. Neutered and microchipped. If found please take to a vet or shelter!

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Lost Female Dog last seen E 136th and Colorado blvd Thornton CO, Thornton, CO 80602

Reported 4 hours ago

Pixel Female Dog

LOST PET ID: 70240024


Thornton, CO 80602

She is white and gray and has one blue eye and one brown eye. She looks like a mini Husky

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Lost Male Cat last seen Folsom & Valmont, Boulder, CO 80304

Reported 1 week ago, updated 5 hours ago

Rocky Male Cat

LOST PET ID: 70216360


Boulder, CO 80304

Fluffy Maine Coon/ Tabby mix, light orange/golden/buff.

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Lost Male Dog last seen Oo the 1300 black of Detroit st between E 13th ave and E14th ave , Denver, CO 80206

Reported 4 weeks ago, updated 6 hours ago

Kiss Male Dog

LOST PET ID: 70147826


Denver, CO 80206

Chocolate merle French bulldog different shades of brown, black and white he’s very friendly loves other dogs and people friendly please call or text

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Lost Male Cat last seen Lochbuie, Lochbuie, CO 80603

Reported 2 months ago, updated 6 hours ago

Peyton Male Cat

LOST PET ID: 70062529


Lochbuie, CO 80603

Short orange hair cat with white. Most notable feature is a orange glob on his white fur on his back right leg

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Lost Male Cat last seen 2nd and N.Grant Denver,CO 80203, Denver, CO 80203

Reported 1 year ago, updated 6 hours ago

Aslan Male Cat

LOST PET ID: 68981695


Denver, CO 80203

Medium Haired Gray Tiger Cat.Bushy tailed.

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Lost Female Dog last seen I25 & 120th ave, Northglenn, CO 80234

Reported 6 hours ago

Dotty Female Dog

LOST PET ID: 70239639


Northglenn, CO 80234

Dotty is a 6 year old chihuahua/dauschound mix she is white with black spots

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Lost Male Dog last seen 50tg & Alcott st , Denver, CO 80221

Reported 7 hours ago

Buddy Male Dog

LOST PET ID: 70239371


Denver, CO 80221

Fluffy good ball missing

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Lost Female Dog last seen 136th and jackson, Thornton, CO 80602

Reported 8 hours ago

Pixal Female Dog

LOST PET ID: 70239212


Thornton, CO 80602

Alaskan Klee Kai gray and white. Bi-eyed, spayed female, 8-10 lbs. wearing a pink harness

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Lost Female Dog last seen East 139th and Jackson , Thornton, CO 80602

Reported 8 hours ago

Pixel Female Dog

LOST PET ID: 70239200


Thornton, CO 80602

She’s an Alaskan Klee Kai. With grey and white coloring as well as one blue eye and one brown eye

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Lost Male Cat last seen Shoshone and Dixie Pl , Denver, CO 80221

Reported 2 weeks ago, updated 9 hours ago

Kitten Male Cat

LOST PET ID: 70192359


Denver, CO 80221

Large black longhair

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Lost Female Dog last seen Jackson, Thornton, CO 80221

Reported 10 hours ago

Pixel Female Dog

LOST PET ID: 70238717


Thornton, CO 80221

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Lost Male Cat last seen 1st and Ingalls, Lakewood, CO 80226

Reported 1 week ago, updated 10 hours ago

Pickles Male Cat

LOST PET ID: 70215359


Lakewood, CO 80226

Long hair

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Lost Male Dog last seen Lincoln st, Denver, CO 80216

Reported 11 hours ago

Perro Male Dog

LOST PET ID: 70238471


Denver, CO 80216

Black with brown spots over eyes is neutered

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Lost Male Cat last seen E. Ellsworth Ave. & Lincoln/ E. 1st Ave. & E. Ellsworth Ave., Denver, CO 80203

Reported 2 months ago, updated 11 hours ago

Moon Male Cat

LOST PET ID: 70040175


Denver, CO 80203

Young, 1 & 1/2 years old, white tabby, grey stripes, grey-blue eyes; he responds well to his name and is very friendly! He may be injured, as he jumped out of a second-story window to escape.

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Lost Pet Data for Denver, CO

There are 657 missing pets in the area.

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.

Check out our complete list of shelter partners:

List of PawBoost Shelter Partners

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

Apply for Partnership

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 – 1,733,796 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.

What are the PawBoost Posting Guidelines?

• PawBoost does not take part in foster care or custody disputes. If you believe someone has wrongful custody of a pet, PawBoost is not the place to resolve that dispute.

• PawBoost is a platform for LOST and FOUND/STRAY pets ONLY.

• Please do not include personally identifiable information about other individuals in your posting.

• Please do not use profanity.

• Only images of your pet or a pet you found should be submitted. Please do not submit images of anything else.

• Must be 18+ years of age to post on PawBoost

• Please do not post the same pet more than one time.

• Please do not include links to other sites in the post message.