10+ years
Thor
Thor is a 13-year-old Labradoodle who spent much of his life being used for breeding. Now rescued and finally retired, he’s discovering what it means …
For Pet's Sake Rescue • Long Beach, MS
Senior dogs in Mississippi
Senior dogs for adoption in Mississippi
Meet 62 adoptable senior dogs (age 7+) in Mississippi. Each one is from a shelter or rescue and ready to give an older dog's quiet, grateful love. Showing 1–30 of 62 below.
Last updated July 12, 2026 at 9:30 AM EDT. Listings refresh automatically, usually every 12 hours.
Senior dogs — age 7 and up — wait far longer for homes than puppies, even though they're usually already house-trained, past the chewing stage, and happy to nap at your feet. Adopting an older dog in Mississippi means you typically know their size, temperament, and energy level from day one: fewer surprises, and a grateful companion who settles in fast. Always confirm availability and adoption requirements directly with the shelter or rescue.
Available senior dogs in Mississippi
Senior confirmed
Jeri
When Jeri and Meri were found, they were essentially feral. They were hiding under a shipping container they had adopted as their home. It is unknown …
Desoto Animal Rescue Society • Horn Lake, MS
At Risk
Ottis
Meet Ottis! Ottis is an adorable, social puppy who's settling into foster life like a champ! He has become great friends with his foster family's big …
For Pet's Sake Rescue • Long Beach, MS
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
Senior confirmed
Oscar
Oscar is a gentle older German Shepherd with the sweetest soul and the kindest eyes. After being rescued from a heartbreaking situation, this shy boy …
9 Lives Cat Rescue of Oxford MS • OXFORD, MS
Senior confirmed
ZCL-D-Mollie
This is a courtesy listing and not affiliated with Desoto Animal Rescue Society. Please contact the owner bri.sz1105@gmail.com We are relocating and s…
Desoto Animal Rescue Society • Horn Lake, MS
At Risk
Buffy
Buffy is a 13-year-old Shih Tzu with the heart of a teddy bear and the soul of a professional napper. Buffy came to us in 2023 after her beloved owner…
For Pet's Sake Rescue • Long Beach, MS
Senior confirmed
Lawsey Mae
Lawsey Mae is a senior female American Staffordshire Terrier, a large dog located in Jackson, MS at the Animal Rescue Fund of MS. Senior dogs make won…
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
Biscuit
Biscuit is a sweet and gentle bundle of love, looking for a special person with whom to share life! This precious boy appreciates every touch, every t…
Paws of Love, Inc. • Monticello, MS
Senior confirmed
Paddington
Paddington is a great dog for a female only household with no children. He has been known to be nippy with kids and men. He is a little man with a big…
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
Dolly
Dolly is a 7 years, 9 months old female of unknown breed at the Animal Rescue Fund of MS in Jackson, MS (senior). Senior dogs make wonderful companion…
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
Ruby
Ruby is a little ray of sunshine who lives for her walks and time outside. She’s happiest when she’s getting fresh air, taking in the world at her own…
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
Callie Mae
A stray at Cal-Maine Foods. Must be single dog in home.
Animal Rescue Fund of MS • Jackson, MS
At Risk
Shelly
Shelly was in a high kill pound in south Alabama. Through extensive collaboration between many rescuers, we were able to get her pulled from scheduled…
Animal Rescue Fund of MS • Jackson, MS
10+ years
Smudge
Smudge is a 10 years 8 months old male Border Collie/Labrador Retriever at the Animal Rescue Fund of MS in Jackson, MS. Senior dogs make wonderful com…
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
Hullaballu
Hullabalu! Such a fun name. He is a sweet dog, but on the anxious side. He just hasn't had enough human touch. He is playful, affectionate, and full o…
Animal Rescue Fund of MS • Jackson, MS
10+ years
Jasmine
Loves to be held and is so sweet!! Very playful! carries her water bowl around, just in case she may need it.
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
Bridget (Baby)
Bridget (Baby) is a senior female American Staffordshire Terrier/Spaniel mix at the Animal Rescue Fund of MS in Jackson, MS. Senior dogs make wonderfu…
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
Senior confirmed
Blade
Blade is a very happy go lucky dog. He loves and will do anything for a tennis ball. He is quite playful and would make a great addition to a family
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
Aubrey
Aubrey is a senior female American Staffordshire Terrier at the Animal Rescue Fund of MS in Jackson, MS. Senior dogs make wonderful companions.
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
Baxter
Here's Baxter! A mild-mannered loyal companion that does not demand attention but appreciates presence. Steady eyes and a gentle demeanor, Baxter is t…
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
Starsky
Starsky is a 9 years 8 months old male Pit Bull Terrier at the Animal Rescue Fund of MS in Jackson, MS. Senior dogs make wonderful companions.
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
10+ years
10+ years
Jake McCleod
If loyalty had a face, it would look like Jake. He’s been waiting… through seasons, through noise, through days that all blur together on concrete flo…
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
Janet 3's company
Janet 3's company is an 8-year, 1-month-old female Labrador Retriever at Animal Rescue Fund of MS in Jackson, MS. Senior dogs make wonderful companion…
Animal Rescue Fund of MS • Jackson, MS
10+ years
Rosemary
Rosemary is a senior female of an unknown breed with a short coat at the Animal Rescue Fund of MS in Jackson, MS. Senior dogs make wonderful companion…
Animal Rescue Fund of MS • Jackson, MS
10+ years
Rocko
Sweet hound dog who loves to go outside and be in nature. Gentle soul. Never meets a stranger and loves his treats.
Animal Rescue Fund of MS • Jackson, MS
10+ years
Ashton
Sweet yet scared dog. Was an owner surrender, owner didn't want to feed him and the dog started getting into garbage cans, so owner brought him to us …
Animal Rescue Fund of MS • Jackson, MS
Senior dogs in Mississippi by breed
Senior dogs in Mississippi by city
Shelters & rescues with senior dogs in Mississippi
These organizations currently have at least one adoptable senior dog listed on Lily's Second Chance.
- Animal Rescue Fund of MS — Jackson, Mississippi · See Animal Rescue Fund of MS’s senior dogs on Lily's Second Chance
- For Pet's Sake Rescue — Long Beach, Mississippi · See For Pet's Sake Rescue’s senior dogs on Lily's Second Chance
- Desoto Animal Rescue Society — Horn Lake, Mississippi · See Desoto Animal Rescue Society’s senior dogs on Lily's Second Chance
- Marshall County Humane Society — Holly Springs, Mississippi · See Marshall County Humane Society’s senior dogs on Lily's Second Chance
- 9 Lives Cat Rescue of Oxford MS — OXFORD, Mississippi · See 9 Lives Cat Rescue of Oxford MS’s senior dogs on Lily's Second Chance
- Paws of Love, Inc. — Monticello, Mississippi · See Paws of Love, Inc.’s senior dogs on Lily's Second Chance
Senior dogs in other states
Adopting a senior dog in Mississippi — 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 dog in Mississippi?
Open any dog's profile to see which shelter or rescue is caring for them, then use the adoption link or contact details to apply directly with that organization. Lily's Second Chance gathers senior dogs in one place so they're easier to find — the adoption itself happens through the local group.
How much does it cost to adopt a senior dog in Mississippi?
Adoption fees vary by organization, but senior dogs are frequently discounted or sponsored because they wait the longest. Many rescues also begin any needed medical care before adoption. The dog's profile or the shelter can confirm the current fee.
Are senior dogs harder to care for?
Usually not. Older dogs are typically calmer and already trained, which makes the first weeks far easier than with a puppy. Some have age-related needs like a special diet or joint support, and the listing or shelter will tell you what to expect.
Can I adopt a senior dog from another city in Mississippi?
Yes. Most shelters and rescues in Mississippi welcome adopters from anywhere in the state, and some can arrange transport within Mississippi for the right match. Open a dog's profile to see the organization's contact details and ask them directly how their process works.
What should I expect in the first weeks after adopting a senior dog in Mississippi?
Senior dogs usually settle in faster than puppies because they're already past the most demanding stage. Expect a brief adjustment period — they may be shy at first, then relax into their personality. A consistent routine, a comfortable spot to rest, and patience are usually all it takes.
Can I foster a senior dog in Mississippi instead of adopting?
Many shelters and rescues in Mississippi offer foster programs — sometimes with a foster-to-adopt path so you can try the match before committing. Fostering is especially valuable for senior dogs because it gets them out of a kennel and into a calm home while they wait for their forever family. Ask the organization on any dog's profile whether fostering is available.
Are senior dogs good with children or other pets in a Mississippi home?
Many senior dogs are calm, gentle, and well-suited to family life — but it depends on the individual dog more than anything else. The shelter or rescue caring for each dog can tell you their specific history with children, cats, and other dogs before you apply. Many organizations offer meet-and-greets to make sure the match is right for everyone.
Know a senior dog in Mississippi who needs a home?
Shelters and rescues can list adoptable senior dogs for free.