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Thornton, Colorado
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120 listings

Missing dogs in Thornton

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Missing dog Lafayette, photo: Lost Dog: Friendly Dalmatian-Shepherd Mix
Lost
Lost Dog: Friendly Dalmatian-S...
Homestead Street, 592, Lafayette
Black face white white around his nose and mo...
Fri, 12.12.2025
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Missing dog Denver, photo: Friendly Dog Missing on Revere St, Denver
Lost
Friendly Dog Missing on Revere...
Revere Street, 5502, Denver
She jumped our fence around 9pm on 12/9. She...
Tue, 09.12.2025
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Missing dog Thornton, photo: Lost Terrier: Brown Patches, Bad Breath
Lost
Lost Terrier: Brown Patches, B...
Hoffman Way, 9451, Thornton
White, terrier with brown patches, bad breath...
Mon, 01.12.2025
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Missing dog Brighton, photo: Lost Dog: Black with Unique Brown Markings
Lost
Lost Dog: Black with Unique Br...
Brighton Road, 15001, Brighton
He’s mostly black but has brown feet he and l...
Fri, 21.11.2025
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Missing dog Denver, photo: Lost Puppy: Luna, Belgian Malinois, Denver
Lost
Lost Puppy: Luna, Belgian Mali...
East 48th Avenue, 6804, Denver
Luna is a female Belgian Malinois, 30 pounds,...
Thu, 20.11.2025
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Missing dog Thornton, photo: Lost Brindle Dog: Sweet & Playful in Thornton
Success
Reunited
Eppinger Boulevard, 2780, Thornton
Black and brown (brindle) Curl in tail Does N...
Sat, 08.11.2025
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Missing dog Brighton, photo: Lost Dog: Light Brown, Black-Eared - Brighton
Lost
Lost Dog: Light Brown, Black-E...
Joann Court, Brighton
She has light brown hair with some black on h...
Tue, 04.11.2025
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Missing dog Brighton, photo: Lost Dog Near Joann Court, Brighton '72
Lost
Lost Dog Near Joann Court, Bri...
Joann Court, 1972, Brighton
She escaped through the back gate and was try...
Mon, 03.11.2025
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Missing dog Westminster, photo: Lost Dog in Westminster - Help Needed!
Lost
Lost Dog in Westminster - Help...
Appleblossom Lane, 3470, Westminster
Help me find my dog, he escaped from my house...
Mon, 06.10.2025
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Missing dog Northglenn, photo: Lost Dog in Northglenn: Help Us Find Him!
Lost
Lost Dog in Northglenn: Help U...
Huron Street, 10648, Northglenn
The collar on the pics is the one he’s curren...
Sun, 28.09.2025
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Missing dog Erie, photo: Lost Dog: Friendly, Small, Tricolor
Lost
Lost Dog: Friendly, Small, Tri...
Driver Lane, 2101, Erie
Longer hair; Black, white, and brown coat. Ap...
Sat, 27.09.2025
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Missing dog Commerce City, photo: Lost Tan Dog: Sightings Near 53rd & Quebec
Lost
Lost Tan Dog: Sightings Near 5...
Niagara Street, 6500, Commerce City
Tan with white chest and white paws sweet as...
Wed, 24.09.2025
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Missing dog Commerce City, photo: Lost Dog: Energetic & Lovable on Hudson
Lost
Lost Dog: Energetic & Lovable...
Hudson Street, 6007, Commerce City
Blueish grey coat white underneath tips of hi...
Sun, 14.09.2025
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Missing dog Denver, photo: Missing Fluffy Dog Near Enid Court, Denver
Lost
Missing Fluffy Dog Near Enid C...
Enid Court, 5106, Denver
He has a dark coat fluffy as well he loves to...
Thu, 04.09.2025
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Missing dog Westminster, photo: Lost Red Tri Australian Shepherd - Help!
Lost
Lost Red Tri Australian Shephe...
West 100th Avenue, Westminster
He’s a red tri color Australian shepherd. 55l...
Wed, 27.08.2025
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Missing dog Denver, photo: Lost Puppy Near Federal Blvd, Denver
Lost
Lost Puppy Near Federal Blvd,...
Federal Boulevard, 5565, Denver
She is a brown puppy white white paws, she’s...
Sun, 24.08.2025
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Missing dog Denver, photo: Lost Dog: Tiny Brown Pup with White Paws
Lost
Lost Dog: Tiny Brown Pup with...
Federal Boulevard, 5565, Denver
Brown fur, white paws, 2-4lbs, very small. Sh...
Sun, 24.08.2025
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Missing dog , photo: Lost Frenchie: Brown/Black, Needs Care
Lost
Lost Frenchie: Brown/Black, Ne...
East 155th Place, 10839
Brown and black frenchie with white spot on h...
Mon, 11.08.2025
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Missing dog Denver, photo: Lost: Small Elderly Dog on Tennyson St
Success
Reunited
Tennyson Street, 5301, Denver
She’s 15, cannot see or hear well. Black with...
Listing is boosting
Sat, 26.07.2025
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Missing dog Arvada, photo: Lost Dog: Brown/Tan with White Markings
Lost
Lost Dog: Brown/Tan with White...
Saulsbury Street, 7655, Arvada
Brown/tan with a white patch on her chest and...
Thu, 17.07.2025

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