
Yazzy (GrandPaws)
GrandPaws applies to any dog age 7 years or older. The adoption fees are reduced to help offset veterinary costs that occur as dogs age. If you would …
Central Valley Rescue Railroad • Lindsay, CA
Senior Chihuahua dogs
Meet 555 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 541–555 of 555 below.
Chihuahuas live a long time, so a dog just past 7 is often nowhere near the end of the story. That matters, because shelters see a steady stream of older chihuahuas surrendered when an elderly owner passes or moves into care, and these dogs frequently have many good years left. A senior chihuahua that has spent its life on a lap tends to want exactly that again.
Temperament in later life is usually devoted and a little opinionated. Many older chihuahuas bond hard to one or two people, prefer a predictable household, and can be wary of strangers or rough handling. They do well in apartments and with retirees, and their exercise needs are modest: short walks, a warm spot in the sun, and a blanket to burrow into.
Dental disease is the big theme with this breed, along with knee problems, heart murmurs, and weight creep, all things to ask the shelter and your veterinarian about. Small seniors chill easily, so a sweater is not just decoration. Because they are so portable and so long lived, an older chihuahua is one of the easiest seniors to fit into a life, provided you check the shelter's records and have your veterinarian look the dog over early.
Last updated October 18, 2026 at 8:44 AM EDT. Listings refresh throughout the day. Always confirm a dog’s availability with the shelter or rescue before making plans.
555 senior Chihuahua dogs available.

GrandPaws applies to any dog age 7 years or older. The adoption fees are reduced to help offset veterinary costs that occur as dogs age. If you would …
Central Valley Rescue Railroad • Lindsay, CA

Meet Jake! This sweet little 12-year-old Chihuahua mix was surrendered and is looking for a loving home where he can enjoy his golden years. Small, ad…
UFAR Animals Rescue • Margate, FL

Located at Animal Welfare League of Illinois - Chicago Ridge
Animal Welfare League of Illinois - Chicago Ridge • Chicago Ridge, IL

Hi there! My name is Dekker, and if you have an open lap and a pocket full of treats, we are already destined to be best friends. I’m a 7 and a half y…
Rescue Rovers Dog Adoptions • Sandy, UT

Delightfully Derpy Meet Snapper, a lovable 7-year-old long-haired Chihuahua mix with a delightfully derpy smile, a big snuggle agenda, and a soft spot…
Pawfect Match Rescue • Holly Springs, NC

Meet Bambi, the tiny grandma with opinions, sass, and a heart bigger than her 9 pound body! Bambi is 15 years old and fully convinced she runs the wor…
Canyon Lake Animal Shelter Society (CLASS) • Canyon Lake, TX

San José Animal Care Center • San José, CA

Clay County Humane Society • Brazil, IN


The Churchill Foundation • Henderson / Las Vegas, NV

Meet sweet Miss Edna Mae! Edna Mae is a 7-year-old Chihuahua with a beautiful tan coat who weighs just 5 pounds. As a senior pup, she would thrive in …
Woofs and Wags Dog Rescue • San Diego, CA

Miri's Haven Senior Dog Rescue • Rockville, MD

Miri's Haven Senior Dog Rescue • Rockville, MD

Miri's Haven Senior Dog Rescue • Rockville, MD

Gerald Frederick is a sweet senior gentleman with a heart full of love and a strong desire to be close to his people. If you’re looking for a loyal co…
Underdog Rescue MN • St. Louis Park, MN
Some do and some decidedly do not. Older chihuahuas often prefer other small, calm dogs and can be defensive around large or boisterous ones. The shelter can tell you how the dog behaved with kennel mates and during any dog introductions. If you have a resident dog, ask for a supervised meeting before committing.
Older chihuahuas are not harder to train than other small breeds, but many have gaps from years of inconsistent routines. A senior that has lived indoors on pads may need patient retraining to go outside. Frequent trips out, praise, and a fixed schedule usually get results, and the shelter can tell you what habits the dog arrived with.
Ask the shelter and your veterinarian about teeth, since dental disease is common in the breed, and about the knees, heart, and weight. Some older chihuahuas also develop a collapsing windpipe that causes a honking cough. None of these is a reason to walk away on its own, but knowing what has been checked helps you plan.
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.
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.
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.
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.
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.
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.
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.
Senior dogs are often calm, house-trained, and overlooked at shelters. Here are seven honest reasons an older dog may be the best companion you ever bring home.
6 min readUnderstanding ageA dog is not "old" at the same age across the board — size and breed change everything. Here is how to tell when a dog becomes a senior, and what it means for care.
5 min readCare & healthHow to keep an older dog healthy and comfortable — vet care, senior-appropriate diet, joint and dental health, exercise, and simple home adjustments that make a big difference.
8 min readShelters and rescues can list adoptable senior dogs for free.