10+ years
KANE
Kane Kane is a 12-year-old Chihuahua mix who was found as a stray on 5/30/26. His owner reported she believed he had been taken a few weeks prior, but…
St Charles County Humane Services • St Peters, MO
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 181–210 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
10+ years
MAMA
MAMA is a senior female Chihuahua (small) located at Dallas Animal Services in Dallas, TX. Senior dogs make wonderful companions.
Dallas Animal Services • Dallas, TX
10+ years
Simon
A SWEET & HANDSOME FELLOW: Approx. 5 years old / Approx. 18 lbs. Hi there! My name is Simon! I came to Mostly Mutts from animal control and I’m so gla…
Mostly Mutts Animal Rescue & Adoption, Inc. • Kennesaw, GA
Senior confirmed
Carla
Carla’s Story Carla is a beautiful, incredibly sweet girl who is looking for a fresh start after her world was completely turned upside down. We don't…
Yorkie911 Rescue, Inc. • North Babylon, NY
Blanche & Dorothy PAC Bonded
Adoption Donation $ 400 Located: NE (Transportation costs included to the Northeast , plz ask for more details ) Age: approx 12 & 9 years old Weight: …
Friends of Homeless Animals, Inc. • Saunderstown, RI
10+ years
Daisy (7040)
Daisy (7040) is a small, senior female Chihuahua at Missaukee Humane Society in Lake City, MI. Senior dogs make wonderful companions.
Missaukee Humane Society • Lake City, MI
10+ years
LIL BOY
LIL BOY is a senior male Chihuahua, small, at Riverside County Animal Control - Riverside Shelter in Riverside, CA. Senior dogs make wonderful compani…
Riverside County Animal Control - Riverside Shelter • Riverside, CA
Senior confirmed
Miso
My name is Miso, and I am a 7-year-old Chihuahua weighing 5.5 pounds. I am looking for a forever home after my previous owners were no longer able to …
Help A Dog Smile • Phoenix, AZ
Senior confirmed
Chiquita
Meet Chiquita , a gentle and shy Chihuahua mix with a quiet spirit and a deeply loving heart. She came from a severe hoarding situation, and because o…
Underdog Rescue MN • St. Louis Park, MN
Senior confirmed
Butch
Name: Butch Age: 8 years Breed: chi mix Gender: Male Weight: 14 pounds Good with kids: Probably not as he is very scared of fast movement Good with do…
Our Pack Animal Rescue, Inc. • New London, WI
10+ years
Sunny
Name: Sunny Age: 10 yrs Breed: Chihuahua mix Gender: Male Weight: 14 lbs Good with kids: Unknown he is good with foster who is 12 yrs old. Good with d…
Our Pack Animal Rescue, Inc. • New London, WI
Senior confirmed
Gill
Name: Gill Age: 9 years Breed: chihuahua mix Gender: male Weight: 15 ish lbs Good with kids: Not currently fostered with Good with dogs: yes Good with…
Our Pack Animal Rescue, Inc. • New London, WI
10+ years
Miss Margaret
Introducing.... Miss Margaret! This is the sweetest little chihuahua you will ever encounter - except at the vet:) She really doesn't like strangers m…
Second Chance Pets • League City, TX
Senior confirmed
Toby
Toby is a 9yr chi mix from a hoarding home of over 80 little dogs. He has missing fur around his eyes from all the ammonia he was subjected to. This b…
Our Pack Animal Rescue, Inc. • New London, WI
10+ years
Fluffy
Meet Fluffy Fluffy is a 13-year-old long-haired Chihuahua mix with a gentle soul and so much love to give. This sweet senior boy is settling in nicely…
Saving Death Row Dogs • Topeka, KS
Senior confirmed
CHOWDER
Excited to find your new family member at Wags and Whiskers? Our pets are vaccinated, microchipped, and spayed/neutered. Many come from unknown backgr…
Wags and Whiskers Pet Rescue • Chico, CA
Senior confirmed
Teddy
Do you want to meet me? I will be at Chuck and Don's in Eden Prairie, 8022 Den Rd, Eden Prairie, MN 55344 for an Adoption Event on Saturday, July 11th…
Underdog Rescue MN • St. Louis Park, MN
Senior confirmed
Napoleon
Name: Napoleon Age: 9 years Breed: chi mix Gender: male Weight: 13 lbs Good with kids: yes, he does tend to gently nibble noses when excited which is …
Our Pack Animal Rescue, Inc. • New London, WI
Senior confirmed
Ziva
Don’t let her age fool you—this little lady is 10 pounds of pure love and still has plenty of sparkle left! At 7 years old, she’s the perfect mix of m…
Friends of Orange County's Homeless Pets • Menifee, CA
10+ years
Beatrix and Remy
Beatrix and Remy were adopted from us years ago. Their family was forced to move somewhere pets aren't allowed and these two were returned to our resc…
Domino Effect Animal Rescue • Temecula, CA
10+ years
Little Daisy
Life is sweeter with a Little Daisy blooming by your side! Little Daisy is a 4 year 4-month-old female Chihuahua mix with a lovely tan short coat and …
Dog Star Rescue • Canton, CT
10+ years
Penny - Tiny & Sweet!
At just 5 pounds, 15-year-old Penny proves that big personalities come in tiny packages! This adorable little Chihuahua is full of spunk, sass, and de…
Tyson's Place Animal Rescue • Holland, MI
Senior confirmed
Amora
Amora is a sweetheart with the perfect mix of playful energy and couch cuddle expertise. After being found as a stray at CCAS, she’s soaking up the co…
Dallas Pets Alive • Dallas, TX
10+ years
Lana
Lana is a senior gal looking for a cozy place to land. She looks forward to becoming a lap dog and joining her person on slow, easy walks. Lana is low…
Grateful Dogs Rescue • San Francisco, CA
10+ years
Paco
This handsome little man is Paco. He was found looking for food at a local Mexican restaurant in Rancho Cucamonga and the person who found him, named …
Mutts in Need • Newport Beach, CA
10+ years
Rita the Chia
Rita was born about January 17, 2016 and weighs about 8 lbs. She may be little, but her love is mighty and we love her mighty back! She is adorable an…
Joyful Rescues, Inc. • Cuba, NY
Senior confirmed
Ace *Adopt or Foster
Chihuahua Mix Male (neutered) - Adult Looking for that smart, funny guy that can go anywhere and considers new adventures the very best thing in life?…
Mutt Love Rescue • Fairfax, VA
10+ years
Zsa Zsa
Meet Zsa Zsa, an adorable Chiweenie/Miniature Pinscher! She is estimated to be around 2yr old, and weighs 22lbs. She was part of an unwanted litter th…
Barkville Dog Rescue • Roswell, GA
10+ years
10+ years
Sammy
Sammy is a 4 yr old, male chihuahua removed from a neglect situation. He loves kind attention and a loving, caring environment. He likes other dogs on…
Love All Animals • Dana Point, 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.