Senior confirmed
ROCCO
ROCCO is a senior male Chihuahua (medium) at North Central Animal Care and Control in Los Angeles, CA. Senior dogs make wonderful companions.
North Central Animal Care and Control • Los Angeles, CA
Senior Chihuahua dogs
Senior Chihuahua dogs for adoption
Meet 441 adoptable senior Chihuahua dogs (age 7+) from shelters and rescues across the country. Older dogs are often calm, house-trained, and ready to love from day one. Showing 271–300 of 441 below.
Senior Chihuahuas are often overlooked in favor of puppies, yet they're frequently house-trained, settled in temperament, and ready to bond immediately. Because they're fully grown, you already know roughly how big they are and what they're like — making an older Chihuahua one of the most predictable and rewarding dogs you can welcome home.
Last updated July 12, 2026 at 9:30 AM EDT. Listings refresh automatically, usually every 12 hours.
Available senior Chihuahua dogs
At Risk
Willie
Willie is a sweet older guy who deserves a second chance. He was found as a stray and taken to a city shelter, where he unfortunately ended up on the …
A Doggie 4 You • Pipe Creek, TX
Senior confirmed
DARLA
DARLA is a senior female Chihuahua, small in size, at The Animal Foundation in Las Vegas, NV. Senior dogs make wonderful companions.
The Animal Foundation - Las Vegas • Las Vegas, NV
Senior confirmed
Bobbin Athens
Meet Bobbin, a charming 7-year-old Chihuahua with a big personality packed into a tiny body! Rescued from Georgia alongside her housemate, Button, Bob…
Eleventh Hour Rescue • Rockaway, NJ
10+ years
LIL BIT
LIL BIT is a senior female Chihuahua, small in size, located at Dallas Animal Services in Dallas, TX. Senior dogs make wonderful companions.
Dallas Animal Services • Dallas, TX
Senior confirmed
LUNA
LUNA is a senior female Chihuahua, small in size, currently at Los Angeles County Animal Control - Castaic in Castaic, CA. Senior dogs make wonderful …
Los Angeles County Animal Control - Castaic • Castaic, CA
10+ years
Chiquita
Say hello to Chiquita! Chiquita is a tiny, adorable 5-lb, 11-yr-old Chihuahua. She is the perfect lap dog! Her favorite spot is in your arms. Chiquita…
Second Chance Dog Rescue • San Diego, CA
10+ years
Colgate Toothpaste
Meet the LOVABLE Colgate Toothpaste. Colgate is a 10 year old Chihuahua Mix. He's a VERY good boy who likes to spend most of his time near you. When h…
Umbrella of Hope • Pittsburg, CA
10+ years
BAYLOR
THIS PET IS A FOUND PET**Date Found:6/20/26Location Found: Bastille CtStatus of Pet: In FINDERS HomeMicrochip Status: Scanned, No Chip**This pet is wi…
City of Tracy Animal Services • Tracy, CA
At Risk
Louie
Meet Louie, She is approximately 8 years old and 13 lbs!!! . Louie is a little timid at first, and needs a family that will give her time to adjust. L…
Keller's Kats Rescue, Inc. • Rochester, NY
Senior confirmed
Banyan
You Tube video link: https://youtube.com/shorts/hyx2GxWmDgk FOR ADOPTION! Note: Only those with a responsible dog ownership history and excellent vet …
Ninna's Road to Rescue • Benton, LA
10+ years
TACO
TACO is a small, senior male Chihuahua at Corona Animal Services in Corona, CA. Senior dogs make wonderful companions.
Corona Animal Services • Corona, CA
Updated recently
Elvis
Meet Elvis… a tiny senior with a big personality who needs your help ❤️ Everyone, say hello to Elvis — an adorable little 11-year-old Chihuahua who ha…
Rainbow Bridge Hospice Rescue inc • Middlesex, NC
10+ years
SEBASTIAN
SEBASTIAN is a senior male Chihuahua, medium size, located in Las Vegas, NV at The Animal Foundation - Las Vegas. Senior dogs make wonderful companion…
The Animal Foundation - Las Vegas • Las Vegas, NV
Senior confirmed
LANCE BASS
LANCE BASS is a senior male Chihuahua, small in size, at San Antonio Animal Care Services in San Antonio, TX. Senior dogs make wonderful companions.
San Antonio Animal Care Services • San Antonio, TX
10+ years
SOPHIE
Sophie walks well on a leash* Sophie appears to be potty trained* Sophie loves ear rubs* Sophia enjoys rolling in the grass* Sophie is doing well shar…
Moreno Valley Animal Shelter • Moreno Valley, CA
Senior confirmed
Cookie in TX
Age: approx 7 years old Weight: 4.8 lbs My adoption fee is $550 which includes transportation charges to the Northeast. If you serious about adopting,…
Small Dog Rescue of New England, Inc • Cranston, RI
10+ years
CHAMP
CHAMP is a small, senior male Chihuahua at the South Los Angeles Animal Care and Control Center in Los Angeles, CA. Senior dogs make wonderful compani…
South Los Angeles Animal Care and Control Center • Los Angeles, CA
10+ years
SPOT
SPOT is a senior male Chihuahua, medium size, located in Agoura, CA at Los Angeles County Animal Control - Agoura. Senior dogs make wonderful companio…
Los Angeles County Animal Control - Agoura • Agoura, CA
10+ years
CHICO
CHICO is a senior male Chihuahua, medium size, at Los Angeles County Animal Control - Agoura in Agoura, CA. Senior dogs make wonderful companions.
Los Angeles County Animal Control - Agoura • Agoura, CA
Senior confirmed
DAVID
DAVID is a male senior Chihuahua (small) at Orange County Animal Care Center in Orange, CA. Senior dogs make wonderful companions.
Orange County Animal Care Center • Orange, CA
10+ years
Maui
At 11 years young, Maui is a sweet soul looking for a fresh start and a forever home after losing his beloved dad. Maui has been a little heartbroken—…
Haven Animal Rescue Nebraska • Omaha, NE
10+ years
PILI
PILI is a male senior Chihuahua, small in size, at West Valley Animal Care and Control Center in Chatsworth, CA. Senior dogs make wonderful companions…
West Valley Animal Care and Control Center • Chatsworth, CA
10+ years
Marley
Meet Marley, a gentle little soul with a heart that shines bright. This sweet, 11-year-old Chihuahua mix was surrendered through no fault of his own. …
Dog Star Rescue • Canton, CT
10+ years
Charley
If AARP had a membership available for dogs, Charley would be ready to sign up and get started on his second chance at a loving home and family. This …
Dog Star Rescue • Canton, CT
Senior confirmed
JACK
JACK is a senior male Chihuahua, small, at Stanislaus County Animal Services in Modesto, CA. Senior dogs make wonderful companions.
Stanislaus County Animal Services • Modesto, CA
Senior confirmed
Carolina
Carolina is a senior female Chihuahua, small in size, at Every Pet's Dream in Santa Clara, CA. Senior dogs make wonderful companions.
Every Pet's Dream • Santa Clara, CA
Senior confirmed
Maisy
Maisy is an incredibly sweet, affectionate dog who is a joy to have around. She loves being part of whatever you're doing and quickly wins people over…
Every Pet's Dream • Santa Clara, CA
10+ years
NINI
NINI is a small senior female Chihuahua/Poodle (Miniature) at Riverside County Animal Control - Riverside Shelter in Riverside, CA. Senior dogs make w…
Riverside County Animal Control - Riverside Shelter • Riverside, CA
Senior confirmed
WINSTON
Winston is a senior male Chihuahua, small in size, at South Los Angeles Animal Care and Control Center in Los Angeles, CA. Senior dogs make wonderful …
South Los Angeles Animal Care and Control Center • Los Angeles, CA
Senior Chihuahua dogs by state
Other breeds
Adopting a senior Chihuahua — FAQ
What counts as a senior dog?
Most shelters and vets consider a dog "senior" around age 7, though large breeds often age sooner and small breeds a little later. Every dog listed here is 7 years or older.
How do I adopt a senior Chihuahua?
Open a dog's profile to see the shelter or rescue caring for them, then follow the adoption link or contact details to apply directly with that organization.
Are senior Chihuahua dogs a good fit for first-time adopters?
Often, yes. An older Chihuahua is usually past the high-energy puppy stage and may already know basic commands, which can make ownership easier to ease into. Each profile and shelter can tell you about that dog's individual personality and needs.
Why adopt a senior dog instead of a puppy?
Senior dogs are calmer, usually house-trained, and let you skip the chewing and sleepless nights — and because they are the hardest to place, adopting one can quite literally save a life that might otherwise run out of time.
Are senior Chihuahua dogs good with children or other pets?
It depends on the individual dog more than the breed alone. Each dog's profile and the shelter or rescue caring for them can tell you about their history with kids, cats, or other dogs. Senior dogs are often calmer and more predictable than puppies, which can make reading compatibility easier before you commit.
How much does it cost to adopt a senior Chihuahua?
Adoption fees vary by shelter and rescue, but senior dogs are frequently discounted or even sponsored — because they wait the longest, many organizations offer reduced fees or cover initial vet care. Open a dog's profile and ask the organization directly for their current fee and what it includes.
Can I foster a senior Chihuahua instead of adopting?
Many shelters and rescues offer a foster program, sometimes with a foster-to-adopt path. Fostering a senior Chihuahua gets them out of a kennel and into a calm home — which is especially beneficial for older dogs who find shelter life stressful. Ask the organization on any dog's profile whether fostering is an option.
Know a senior dog who needs a home?
Shelters and rescues can list adoptable senior dogs for free.