Humane Society of Boulder Valley

Lost Dogs

If you know where an animal listed might be, call (303) 442-4030, ext. 660 or visit the shelter at 2323 55th Street in Boulder.

Hours are 11:00 a.m. to 7:00 p.m. on weekdays and 10:00 a.m. to 5:00 p.m. on weekends.

If you have a picture to post for one of these animals, please send it to ServiceDesk@boulderhumane.org.

Image files should be jpeg format, 320 pixels wide X 240 pixels tall. If you have a picture in a different format, go ahead and send it and we'll do the best we can to post it.

There are 24 lost dogs reported as of Their guardians are looking for them.

ZEPPO

Terrier / Purebred

AGE: 12 years 2 months
SEX: Male
COLOR: Black
LOST LOCATION: 22nd and Iris Boulder, CO
ID: 4430369

CISCO

Australian Cattle Dog / Purebred

AGE: 13 years 9 months
SEX: Male
COLOR: Red
LOST LOCATION: 75th and Nikau, Niwot, CO
ID: 4445401

COCO

Australian Cattle Dog / Chow Chow

AGE: 1 year 5 months
SEX: Female
COLOR: Brown
LOST LOCATION: 4th and Goss, Longmont, CO
ID: 7735179

SUNNY

Retriever, Labrador / Shepherd

AGE: 1 year 6 months
SEX: Male
COLOR: Red
LOST LOCATION: Martin Acres
ID: 9620468

JACKSON

Retriever, Labrador / Mix

AGE: 2 years
SEX: Male
COLOR: Black
LOST LOCATION: 13th and Colorado, Denver, CO
ID: 9829510

ZIGGY

Retriever, Labrador / Weimaraner

AGE: 1 year 1 months
SEX: Male
COLOR: Black
LOST LOCATION: Mesa Dr. 20th St.
ID: 10497741

MITZY

Welsh Corgi, Cardigan / Purebred

AGE: 0 years 10 months
SEX: Female
COLOR: Black
LOST LOCATION: 1000 Block of S. Fulton Avenue, Fort Lupton, Co
ID: 10946413

LILY

Basset Hound / Purebred

AGE: 1 year
SEX: Female
COLOR: Black
LOST LOCATION: Copperdale Lane and Hwy 72, Golden, Co
ID: 11293000

DOGGIE

Border Collie / Mix

AGE: 10 years
SEX: Female
COLOR: Brown
LOST LOCATION: Nederdal Sq/Niwot Rd
ID: 11312748

BIKERS

Terrier, Bull / Mix

AGE: 14 years
SEX: Female
COLOR: Grey
LOST LOCATION: Allen's Park, outside of Estes Park
ID: 11316087

REESE

Retriever, Labrador / Mix

AGE: 1 year 6 months
SEX: Female
COLOR: Chocolate
LOST LOCATION: W 11th Ave and Speer Blvd, Denver, Co
ID: 11322512

TIPPIN

Terrier, Silky / Purebred

AGE: 0 years
SEX: Male
COLOR: Blue
LOST LOCATION: Stanley and Meller-Boulder, CO
ID: 11330514

MISTY

Border Collie / Mix

AGE: 7 years
SEX: Female
COLOR: White
LOST LOCATION: HWY 119 & 79th St.
ID: 11330791

ALEX

Spaniel, American Cocker / Mix

AGE: 16 years
SEX: Male
COLOR: White
LOST LOCATION: Indian pears Dr. and Shofahoni way, boulder, CO
ID: 11342704

SKY

Border Collie / Purebred

AGE: 4 years
SEX: Male
COLOR: Black
LOST LOCATION: Highway 52 between Road 1 & 3
ID: 11347888

DANALI

Boxer / Purebred

AGE: 1 year 6 months
SEX: Female
COLOR: Brown
LOST LOCATION: Hampden and Tamarac, Denver, Co
ID: 11348830

PRINCESS

Boxer / Purebred

AGE: 3 years
SEX: Female
COLOR: Brown
LOST LOCATION: Wondervu Area
ID: 11355877

HANK

Australian Cattle Dog / Mix

AGE: 7 years
SEX: Male
COLOR: Black
LOST LOCATION: Logan Mill, Boulder, CO
ID: 11358754

DAISY

Terrier, Yorkshire / Purebred

AGE: 1 year 5 months
SEX: Female
COLOR: Tan
LOST LOCATION: 6th and Dafney, Broomfield
ID: 11363166

BAM BAM

Terrier, Yorkshire / Purebred

AGE: 1 year
SEX: Male
COLOR: White
LOST LOCATION: 104/Federal
ID: 11371332

NIKAI

Alaskan Malamute / Purebred

AGE: 4 years
SEX: Male
COLOR: Grey
LOST LOCATION: 55th & Arapahoe
ID: 11374187

MOKONA

Alaskan Malamute / Purebred

AGE: 3 years
SEX: Female
COLOR: Grey
LOST LOCATION: 55th & Arapahoe
ID: 11374244

JAKE

Beagle / Purebred

AGE: 8 years 11 months
SEX: Male
COLOR: Brown
LOST LOCATION: Wheat Ridge, CO
ID: 11375893

JACKSON

Shih Tzu / Purebred

AGE: 1 year
SEX: Male
COLOR: Black
LOST LOCATION: Gladiola and Yale, Lakewood, CO
ID: 11375932

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