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Lost Pets Database for Thornton, CO

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

Lost Female Cat last seen Lowell and Yale , Denver, CO 80236

Reported 3 days ago, updated 7 mins ago

Violet/pearl Female Cat

LOST PET ID: 70258059


Denver, CO 80236

Petite short hair gray and white tuxedo cat.

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Lost Female Cat last seen 28th and Kalmia Ave, Boulder, CO 80301

Reported 7 months ago, updated 4 hours ago

Violet Female Cat

LOST PET ID: 69613202


Boulder, CO 80301

Tabby cat, black/grey/brown

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Lost Female Cat last seen foxridge farms , Aurora, CO 80018

Reported 5 hours ago

Indica Female Cat

LOST PET ID: 70266663


Aurora, CO 80018

she’s a 7 month old cat, she’s smaller but not too small. she’s white and grey (grey could appear black in some lighting) she has a small little line marking on her nose, it almost looks like a scratch but only noticeable when up close.

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Lost Male Cat last seen High & Moffat in Old Town, Erie, CO 80516

Reported 3 years ago, updated 6 hours ago

Tiger Male Cat

LOST PET ID: 67353317


Erie, CO 80516

Silver long-haired tabby who is very shy. Also goes by "Big Guy". Microchipped.

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Lost Female Cat last seen Near So Balsam Way 8-104 Littleton 80123, Denver, CO 80123

Reported 7 hours ago

Daisy Female Cat

LOST PET ID: 70266275


Denver, CO 80123

Grey and white She very healthy and all about Stranger danger

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Lost Male Cat last seen Fountain street, Boulder, CO 80304

Reported 3 weeks ago, updated 7 hours ago

Panther Male Cat

LOST PET ID: 70196155


Boulder, CO 80304

Panther is 7y old, super friendly, mid long black hair, yellow/gold eyes, and micro chipped. He is a big cat, about 14 pounds.

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

Reported 1 year ago, updated 7 hours ago

Aslan Male Cat

LOST PET ID: 68981695


Denver, CO 80203

Medium Haired Gray Tiger Cat.Bushy tailed.

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Lost Male Dog last seen Arvada, Arvada, CO 80003

Reported 8 hours ago

Lunar Male Dog

LOST PET ID: 70265974


Arvada, CO 80003

Black and white pure bread boarder collie

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Lost Female Cat last seen Mt Wilson and Mt sneffels , Brighton, CO 80601

Reported 3 weeks ago, updated 8 hours ago

Pebbles Female Cat

LOST PET ID: 70195927


Brighton, CO 80601

Grey tabby with a very pink nose and white belly.

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Lost Female Cat last seen Alameda & Dakota, Denver, CO 80209

Reported 1 day ago, updated 10 hours ago

Loki Female Cat

LOST PET ID: 70263582


Denver, CO 80209

Black and white 9 month old female.

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Lost Female Cat last seen 44th and Utica and Tennyson, Denver, CO 80212

Reported 10 hours ago

Winnie Female Cat

LOST PET ID: 70265517


Denver, CO 80212

She is a very friendly ragdoll cat. Just 1 year old. Is chipped and wearing a pink collar with her name and info on it.

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Lost Male Dog last seen Potomac, Aurora, CO 80011

Reported 10 hours ago

Milo Male Dog

LOST PET ID: 70265484


Aurora, CO 80011

Tan and black Germán shepherd

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Lost Female Cat last seen Bell Bradburn Apts , Westminster, CO 80031

Reported 11 hours ago

Smores Female Cat

LOST PET ID: 70265314


Westminster, CO 80031

She is small and brown, orange and white. She is very social and happy. Probably very scared because she is an indoor cat.

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Lost Female Dog last seen Mountain View , Longmont, CO 80501

Reported 13 hours ago

Delilah Female Dog

LOST PET ID: 70264920


Longmont, CO 80501

All white with some tan on her back wearing a pink collar same as pictured. Please do not chase or try to call out to her she is very timid call or text me with her location and I will Make my way to her!

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Lost Male Dog last seen Fox Hill Park, Centennial, CO 80015

Reported 1 month ago, updated 13 hours ago

Emmett Male Dog

LOST PET ID: 70149266


Centennial, CO 80015

Emmett is a tan aussiedoodle with one blue eye and one brown eye. He was staying with a sitter in the area so he is away from and not familiar with the area. He is typically very friendly. He is microchipped and we’ll be contacting his vet to confirm the number.

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Lost Male Dog last seen Thornton Parkway & York, Thornton, CO 80229

Reported 1 week ago, updated 14 hours ago

Loki Male Dog

LOST PET ID: 70235254


Thornton, CO 80229

Tri colored Aussie/border collie, tan collar with blue bone shaped tag.

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Lost Female Cat last seen Cornell & G, 80222, Denver, CO 80222

Reported 22 hours ago

Smokey Female Cat

LOST PET ID: 70264414


Denver, CO 80222

Gray

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Lost Female Cat last seen Near Avenue and Lowell Blvd, Westminster, CO 80031

Reported 4 days ago, updated 23 hours ago

Ofi Female Cat

LOST PET ID: 70254443


Westminster, CO 80031

She has a dislocated shoulderit's healed, from a previous injury.

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Lost Pet Data for Thornton, CO

There are 646 missing pets in the area.

Find Local Pet Shelters in Thornton, 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 Thornton?

With our free tools and premium add-on services, PawBoost helps lost pet owners find their furry loved ones – 1,739,159 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 Thornton 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 Thornton, 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 Thornton area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Thornton!

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.