Senior confirmed
Tish
Corinth-Alcorn Animal Shelter • Corinth, MS
Senior dogs in Mississippi
Senior dogs for adoption in Mississippi
Meet 73 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 73 below.
Last updated August 21, 2026 at 12:26 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
Rosie - 022705U
Heartworm Negative · Microfilaria Negative · Spayed · Adoption Fee Waived
Tupelo-Lee Humane Society • Tupelo, MS
Senior confirmed
Senior confirmed
Bre - 042101U
Heartworm Negative · Microfilaria Negative · Spayed
Tupelo-Lee Humane Society • Tupelo, MS
Senior confirmed
Senior confirmed
At Risk
Hazel
Hazel is a beautiful 8-year-old Border Collie/Husky mix with one of the most striking features you'll ever see—her gorgeous mismatched eyes! One blue …
For Pet's Sake Rescue • Long Beach, 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
Senior confirmed
Betty Boop
I'm a loving, warm hearted girl, born in Summer of 2019. I have a heart on my left side and I promise I'll have your heart if you make me part of your…
Marshall County Humane Society • Holly Springs, MS
Senior confirmed
Sadie
I'm a young Labrador Retriever mix who just needs a new family to love. Come and see me soon by calling 662-564-2900 or E-mail [email protected] t…
Marshall County Humane Society • Holly Springs, MS
10+ years
Cash
Just look at those ears! And look at that expression! Cash is such a smart and attentive dog! Can you believe he Was found tangled in a tree and could…
Animal Rescue Fund of MS • Jackson, MS
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
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 [email protected] We are relocating and s…
Desoto Animal Rescue Society • Horn Lake, MS
Senior confirmed
Lawsey Mae
Lawsey Mae came into the shelter with a gunshot wound. She had been so mistreated, other than what could be seen on the outside. For months, she growl…
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
Clinique
Clinique is the self-appointed security officer of the clinic. From her favorite window, she keeps an eye on everyone who comes and goes, and she's ne…
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
Dolly
Dolly has the gentle spirit of an old friend you've known forever. She enjoys taking life at a slower pace, loves getting outside for a walk, and seem…
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
Max
Meet Max—the little prince of the shelter. Max enjoys the finer things in life... a cool place to relax, his twice-daily walks, and plenty of attentio…
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
Bridget (Baby)
Some dogs dream of fancy toys. Bridget dreams of a comfy bed... preferably with dinner served there. She loves eating from the comfort of her cozy spo…
Animal Rescue Fund of MS • Jackson, MS
10+ years
Clyde
Clyde is the self-appointed “governor” of the shelter—always alert, always watching, and always ready to greet the day. He’ll happily announce when it…
Animal Rescue Fund of MS • Jackson, MS
10+ years
Hazel
Hazel is a gentle little old soul with the sweetest heart. She’s a senior girl who lives life in slow motion—happy to lounge in her cozy bed, take a q…
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
Flynn
If you’re looking for a co-pilot for life’s adventures, this guy is ready to hop in the passenger seat and go. This adult American Staffordshire Terri…
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
Senior confirmed
Adele
Adele has a heart of pure gold. She greets everyone who passes her kennel by standing up on her back legs, hoping someone will stop and notice her. Mo…
Animal Rescue Fund of MS • Jackson, MS
Senior confirmed
Janice
Janice is a sweet outdoor-loving girl with a curious spirit and a heart that blooms once she feels safe. She loves exploring the yard, watching birds …
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 …
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
- Corinth-Alcorn Animal Shelter — Corinth, Mississippi · See Corinth-Alcorn Animal Shelter’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
- Tupelo-Lee Humane Society — Tupelo, Mississippi · See Tupelo-Lee 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
- Oktibbeha County Humane Society — Starkville, Mississippi · See Oktibbeha County Humane Society’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.