All Lost Pets for Contra Costa Animal Services

Please enter the Alphanumeric Code (Tag ID) below. If you cannot find a match, please contact our HomeSafe^® Team at 1-877-239-6072 so we can help get this pet home quickly!

All Lost Pets

Rook

Tan Chihuahua

N2SJ45M3

Date of Birth: December 11/2021

Lost Date
October 4th, 2:55am

Last Seen
801 Falcon Ct, Antioch, CA 94509, USA

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Big Boy

Brown Mastiff

N2S7XST5

Date of Birth: October 1/2024

Lost Date
November 11th, 11:40am

Last Seen
Senator Daniel E. Boatwright Hwy, Martinez, CA 94553, USA

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Chispa

Light-grey, dark-grey, black, white Unknown

Approx. Age: 1 year old

Lost Date
December 23rd, 11:50am

Last Seen
2035 Dover Ave, San Pablo, CA 94806, USA

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Benji Stocks

Brown German Shepherd

N2SIIBT0

Date of Birth: March 2/2025

Lost Date
January 21st, 4:09am

Last Seen
1429 13th Ave, Oakland, CA 94606, USA

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Pets Returned Home

Anonymous Pet

Lost Date
April 20/2024

Found Date
April 22/2024

Anonymous Pet

Lost Date
May 1/2024

Found Date
May 1/2024

Anonymous Pet

Lost Date
May 12/2024

Found Date
May 14/2024

Anonymous Pet

Lost Date
May 20/2024

Found Date
May 21/2024

Anonymous Pet

Lost Date
June 3/2024

Found Date
June 4/2024

Anonymous Pet

Lost Date
June 3/2024

Found Date
June 4/2024

Anonymous Pet

Lost Date
June 3/2024

Found Date
June 3/2024

Anonymous Pet

Lost Date
June 20/2024

Found Date
June 20/2024

Anonymous Pet

Lost Date
July 4/2024

Found Date
July 14/2024

Anonymous Pet

Lost Date
August 8/2024

Found Date
August 8/2024

Anonymous Pet

Lost Date
November 11/2024

Found Date
November 11/2024

Anonymous Pet

Lost Date
November 29/2024

Found Date
November 30/2024

Anonymous Pet

Lost Date
December 14/2024

Found Date
August 2/2025

Anonymous Pet

Lost Date
December 14/2024

Found Date
August 2/2025

Anonymous Pet

Lost Date
December 25/2024

Found Date
December 30/2024

Anonymous Pet

Lost Date
April 13/2025

Found Date
April 16/2025

Anonymous Pet

Lost Date
June 21/2025

Found Date
June 21/2025

Anonymous Pet

Lost Date
July 1/2025

Found Date
July 1/2025

Anonymous Pet

Lost Date
July 6/2025

Found Date
July 8/2025

Anonymous Pet

Lost Date
July 31/2025

Found Date
August 3/2025

Anonymous Pet

Lost Date
September 9/2025

Found Date
September 9/2025

Anonymous Pet

Lost Date
September 9/2025

Found Date
September 9/2025

Anonymous Pet

Lost Date
September 22/2025

Found Date
September 24/2025

Anonymous Pet

Lost Date
October 6/2025

Found Date
October 8/2025

Anonymous Pet

Lost Date
November 26/2025

Found Date
November 27/2025

Anonymous Pet

Lost Date
December 12/2025

Found Date
December 12/2025

Anonymous Pet

Lost Date
December 26/2025

Found Date
December 28/2025

Anonymous Pet

Lost Date
January 27/2026

Found Date
January 29/2026

Anonymous Pet

Lost Date
February 3/2026

Found Date
February 3/2026

Potato

Tan pug mix

Lost Date
February 7/2026

Found Date
February 7/2026

CHiP

Tan French Pug

Lost Date
February 7/2026

Found Date
February 7/2026

CHiP

Tan French Pug

Lost Date
February 10/2026

Found Date
February 12/2026

Potato

Tan pug mix

Lost Date
February 10/2026

Found Date
February 12/2026

Anonymous Pet

Lost Date
March 6/2026

Found Date
March 6/2026