Senior confirmed
San Marcos Pepper TX
When Pepper's owner passed away, she was surrendered to a shelter in Texas. She has now been rescued and is in a NorthStar foster home. Pepper is a sp…
Northstar Pet Rescue • Boonton, NJ
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 301–330 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
Senior confirmed
Leroy
Leroy is a distinguished gentleman. He does not trifle with youthful toys or pedestrian treats, but instead engages in full-bodied mature activities s…
Dallas Pets Alive • Dallas, TX
At Risk
Spicy
Spicy is an 8-year-old (approximate) Chihuahua who was rescued from a hoarding situation and is looking for a very special home that understands him a…
For Pet's Sake Rescue • Long Beach, MS
10+ years
Nelson Toothpaste
When the shelter reached out and asked if we could help this injured senior boy, our answer was an immediate YES. Meet the invincible Nelson Toothpast…
Umbrella of Hope • Pittsburg, CA
Senior confirmed
LIL BUDDY
This sweet little guy is Buddy and he is a happy go lucky 7-year,14-pound Chihuahua mix who has been with my a senior couple since he was a puppy. Due…
Critter Cavalry Rescue • Franklin, TN
10+ years
SPARTAN
SPARTAN is a senior male Chihuahua, small in size, currently at Kern Co Animal Control Dept - Bakersfield in Bakersfield, CA. Senior dogs make wonderf…
Kern Co Animal Control Dept - Bakersfield • Bakersfield, CA
10+ years
Lily Lou
This little girl was relinquished in at 12 years old. She seems to be a little neurologic but is sweet. She is now current on vaccines, microchipped a…
Furry Feet Rescue Inc. • Walnutport, PA
10+ years
Gidget
Meet this tiny silver-faced sweetheart: a seasoned little lady with a big personality and an even bigger heart. Don’t let her age fool you — she’s sti…
Operation Pets Alive • The Woodlands, TX
10+ years
Cupcake
Cupcake is a 12-year-old brindle Chihuahua, a tiny lady with a big heart and a lifetime of love to give. She’s polished to perfection and ready to fin…
Rose Acres Rescue • Attalka, AL
10+ years
Piggie
Piggie is an 11-year-old tan Chihuahua weighing 14 lbs, a sweet and devoted little companion who’s ready to find her forever home alongside her belove…
Rose Acres Rescue • Attalka, AL
10+ years
Gwen NJ
Gwen is a sweet 14–15-year-old Chihuahua mix whose world was turned upside down through no fault of her own. When her owner lost his home, he did ever…
Eleventh Hour Rescue • Rockaway, NJ
10+ years
Enid TX
Enid is a reserved and well mannered dog who just wants a quiet home to relax and get well at. She was quiet and easy going at the shelter in Texas. S…
Northstar Pet Rescue • Boonton, NJ
Senior confirmed
CAPTAIN
CAPTAIN is a senior male Chihuahua, small in size, at Collier County Domestic Animal Services in Naples, FL. Senior dogs make wonderful companions.
Collier County Domestic Animal Services • Naples, FL
Senior confirmed
Petey
Meet Petey Sweet little Petey is looking for his forever home! This former Pixie returned to us when his beloved mama entered hospice care, and now he…
Pixie Mamas Rescue • Buffalo, NY
Senior confirmed
Senior confirmed
Theo
Meet Theo! Theo is a 9-year-old, 9-pound Chihuahua with the sweetest, most tender heart. This little guy is gentle, loving, and happiest when he’s clo…
The Misfits Dog Rescue • Colorado Springs, CO
10+ years
Chaplin NJ
Chaplin is a loving active little guy despite being 15 years old. He was adopted 10 years ago and lived with his people and 1 cat for 9 years. His hum…
Eleventh Hour Rescue • Rockaway, NJ
Senior confirmed
Cinco
Name: Cinco*Age: 7.5 years old *Current Weight: 20 lbs *Adoption fee: $400Meet Cinco! Cinco is the kind of dog who forms deep, meaningful bonds with t…
SNARR Northeast Animal Rescue • Brewster, NY
Senior confirmed
Rocky #pocket-pooch
DOB 4/28/17, weight 8# Hey there, everyone! I’m Rocky, a sweet, friendly, and affectionate white-with-red-spots Chihuahua mix fella who soaks up Foste…
HOMELESS & ORPHANED PETS ENDEAVOR • HOUSTON, TX
Senior confirmed
Mango & Papaya
Meet The Fruits! Mango and Papaya (AKA The Fruits) are 9-year old spayed female best friends looking for their forever home! Mango is an 8lb spunky ch…
Tucson Cold Wet Noses • Tucson, AZ
Senior confirmed
King
King is a lovable, goofy boy with a heart as big as his personality. He may be sight-impaired, but don’t tell him that—he’s far too busy enjoying life…
Underdog Rescue MN • St. Louis Park, MN
Senior confirmed
Miguel
Miguel is a charming, active boy who hasn't let life’s hurdles slow him down one bit. Miguel came to us looking for a second chance, and he is tacklin…
Yorkie911 Rescue, Inc. • North Babylon, NY
10+ years
Huey
Meet Huey — tiny body, big personality, and an even bigger heart. This adorable Chihuahua mix may be small, but he brings so much love to the table. H…
PAW Estate Rescue and Shelter Inc • Visalia, CA
10+ years
Molly
Molly is a 13 year old, spayed, vaccinated, female long haired Chihuahua that has recently had a dental. She is good with dogs and cats. Molly is a ve…
Friends Of Bedford County Animal Shelter • Bedford, VA
10+ years
Russ
If you’re looking for a laid-back, low-maintenance companion, Russ is your guy. This sweet senior knows exactly what he likes in life: a soft blanket,…
REACH Rescue, Inc • Mundelein, IL
Senior confirmed
Avah TX
Meet Avah — a 7-year-old, 9-pound mystery mix who appears to be part dog, part Jersey cow, and possibly part tiny detective. With her white coat, blac…
Northstar Pet Rescue • Boonton, NJ
Senior confirmed
Blanket
Potatoes, anyone?? Meet Blanket (also affectionately called Spud or Little Man). An 8-yo, 10.2-lb Chi mix with the cutest little bunny bottom who is o…
Lil Rascals Dog Rescue • Osteen, FL
10+ years
Sammy
We are an all-volunteer/foster home-based rescue. We DO NOT have a physical shelter. Apply to adopt by filling out the online adoption application on …
Dakota Dachshund Rescue • Sioux Falls, SD
Senior confirmed
STEVEN
STEVEN is a small senior male Chihuahua at Corona Animal Services in Corona, CA. Senior dogs make wonderful companions.
Corona Animal Services • Corona, CA
10+ years
CHIQUI
CHIQUI is a small female Chihuahua listed as a senior at the City of Jacksonville - Animal Care and Control Center in Jacksonville, FL. Senior dogs ma…
City of Jacksonville - Animal Care and Control Center • Jacksonville, FL
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.