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Shania
Shania is so sweet and respectful to children. She ignores cats and has no problem with any people, including men. No dog reactivity. BUT she is domin…
Needy Paws Rescue • St. Louis, MO
Senior dogs near St. Louis
Senior dogs for adoption in St. Louis, Missouri
Meet 61 adoptable senior dogs (age 7+) in and around St. Louis. Each one is from a local shelter or rescue and ready to give an older dog's quiet, grateful love.
Senior dogs (age 7 and up) wait far longer for homes than puppies, even though they're usually house-trained, settled in temperament, and happy to nap at your feet. Adopting an older dog in and around St. Louis, Missouri means a grateful companion close to home — and often a shorter drive to meet them in person. Always confirm availability and adoption steps directly with the shelter or rescue.
Last updated August 21, 2026 at 2:15 AM EDT. Listings refresh automatically, usually every 12 hours.
Available senior dogs in St. Louis, Missouri
Senior confirmed
DIESEL
Diesel is a playful dog who has lived with children and other dogs in the past. He's housetrained, crate trained, and enjoys car rides! He loves to ch…
Animal Protective Association of Missouri • St. Louis, MO
10+ years
Boo Boo Bear
For a companion dog, 30-pound Boo Boo Bear fits the bill. A laid-back, lovable Cavalier/Beagle mix, wherever you go, he will too. At 13 years young he…
Needy Paws Rescue • St. Louis, MO
Senior confirmed
Brandie
If you like Rottweilers, then you will love Brandie. She is a little bit older 8 years old we think and weighs in at 75 pounds. She was found behind W…
Needy Paws Rescue • St. Louis, MO
10+ years
Prim
MUST BE ONLY DOG FENCED YARD REQUIRED Primm is an 12 year old pit mix. She is very friendly with humans but must be an only dog. She is reactive in th…
Needy Paws Rescue • St. Louis, MO
10+ years
Tricky
Meet Tricky, an adorable scruffy little gentleman! Senior? Yes. Slowing down? Not a chance. Tricky is active, mobile, and ready to be your loyal littl…
Needy Paws Rescue • St. Louis, MO
10+ years
Carleton "Mellow Fellow!"
Senior Age Sight & Hearing Impaired ** Will be Available after Aug 1 due to Dental scheduled and surgery to remove some lumps. Meet Carleton (Now know…
Needy Paws Rescue • St. Louis, MO
Senior confirmed
LOKI
Loki is convinced he was meant to be a lapdog, and he's always ready to curl up beside you for cuddles. This sweet boy loves being close to his people…
Animal Protective Association of Missouri • St. Louis, MO
Senior confirmed
Senior confirmed
10+ years
Senior confirmed
Senior confirmed
10+ years
TINY
Tiny is a laid-back sweetheart who loves snuggles, naps, and spending time with his favorite people. He's housetrained, walks nicely on a leash, and g…
Animal Protective Association of Missouri • St. Louis, MO
10+ years
Senior confirmed
LAYLA
Layla is such a sweetheart! She has a calm, relaxed disposition and just wants to make friends with everyone she meets. This older gal walks well on l…
Animal Protective Association of Missouri • St. Louis, MO
Senior confirmed
HANK
Meet Hank! Hank is a medium energy dog who appars housetrained and has been around children and other dogs in his previous home. This smart and affect…
Animal Protective Association of Missouri • St. Louis, MO
Senior confirmed
Senior confirmed
KACI
Kaci is a sweet and gentle girl who loves nothing more than being close to the people she loves. With her kind eyes and loving heart, she brings comfo…
Animal Protective Association of Missouri • St. Louis, MO
Senior confirmed
ROWDY
Rowdy is a fun-loving pup with a big personality! Whether he's chasing a ball, making new friends, or looking for treats, he brings joy wherever he go…
Animal Protective Association of Missouri • St. Louis, MO
10+ years
Senior confirmed
Senior confirmed
MAZIKEEN
Mazikeen is a sweet, gentle dog who enjoys being around her favorite people. This smart girl is housetrained and knows some basic commands. Come meet …
Animal Protective Association of Missouri • St. Louis, MO
Senior confirmed
10+ years
10+ years
Senior confirmed
Rillo
Blind / Eye Removal · Seniors for Seniors Program · Neutered
Stray Rescue of St. Louis • St. Louis, MO
Senior confirmed
Mendoza
Adult-Only Home Preferred · Stranger Danger · Special Needs · Behavioral Issues - Must Work with Stray Rescue Training
Stray Rescue of St. Louis • St. Louis, MO
10+ years
Tedison
Neutered · Blind / Eye Removal · Seniors for Seniors Program
Stray Rescue of St. Louis • St. Louis, MO
Senior confirmed
Senior confirmed
10+ years
Senior confirmed
Gummy Bear
Dog Friendly · Kid Friendly · Neutered · Seniors for Seniors Program · No Cats
Stray Rescue of St. Louis • St. Louis, MO
10+ years
Alpha
Dog Friendly · Neutered · No Kids · No Cats · Seniors for Seniors Program
Stray Rescue of St. Louis • St. Louis, MO
Senior confirmed
10+ years
Bannister
Neutered · No Cats · Seniors for Seniors Program · The One Love Club
Stray Rescue of St. Louis • St. Louis, MO
Senior confirmed
10+ years
Zoey (fka Sonic)
Dog Selective · Seniors for Seniors Program
Stray Rescue of St. Louis • St. Louis, MO
Senior confirmed
Senior confirmed
Barb
Dog Selective · No Cats · Spayed · The One Love Club · Seniors for Seniors Program
Stray Rescue of St. Louis • St. Louis, MO
Senior confirmed
Senior confirmed
ZION
Dog Friendly · No Cats · Seniors for Seniors Program · P4P Graduate
Stray Rescue of St. Louis • St. Louis, MO
Senior confirmed
Letter Lucy
No Cats · Older Kids OK · Spayed · The One Love Club
Stray Rescue of St. Louis • St. Louis, MO
10+ years
Fendi
Dog Reactive · Kid Friendly · No Cats · Spayed · The One Love Club · Seniors for Seniors Program
Stray Rescue of St. Louis • St. Louis, MO
10+ years
Senior confirmed
Senior confirmed
Senior confirmed
Senior confirmed
Senior confirmed
Carol Cleveland
Dog Friendly · Must Go Home With Another Dog · Spayed
Stray Rescue of St. Louis • St. Louis, MO
Senior confirmed
Soldier (fka Despacito)
Neutered · Single Dog Home · The One Love Club · No Kids · Stranger Danger · Behavioral Issues - Must Work with Stray Rescue Training · Special Needs
Stray Rescue of St. Louis • St. Louis, MO
Senior confirmed
Mirabelle STT
Adult-Only Home Preferred · Dog Friendly · Spayed
Stray Rescue of St. Louis • St. Louis, MO
Senior confirmed
Senior confirmed
Carpenter
Dog Selective · Stranger Danger · No Kids · Behavioral Issues - Must Work with Stray Rescue Training · Special Needs
Stray Rescue of St. Louis • St. Louis, MO
Senior confirmed
Hot Cocoa
Dog Reactive · Spayed · No Kids · Stranger Danger · Behavioral Issues - Must Work with Stray Rescue Training · Special Needs · The One Love Club
Stray Rescue of St. Louis • St. Louis, MO
Senior confirmed
Elephant
Dog Reactive · Spayed · No Kids · Stranger Danger · Behavioral Issues - Must Work with Stray Rescue Training · Special Needs · The One Love Club
Stray Rescue of St. Louis • St. Louis, MO
Senior confirmed
Posy (Mother's Day Bouquet Pup)
Cat Friendly · Dog Friendly · Kid Friendly
Stray Rescue of St. Louis • St. Louis, MO
10+ years
Rolex
Neutered · Stranger Danger · The One Love Club · No Cats · No Kids · Single Dog Home · Behavioral Issues - Must Work with Stray Rescue Training · Spec…
Stray Rescue of St. Louis • St. Louis, MO
10+ years
Pickles
Dog Selective · Neutered · No Kids · The One Love Club · Behavioral Issues - Must Work with Stray Rescue Training
Stray Rescue of St. Louis • St. Louis, MO
Senior confirmed
Sir
Meet Sir: The Ultra-Chill Gentle Breed: Akita Age: Almost 8 years old Weight: 115 lbs Coat: Incredibly soft and plush If you are looking for a big, ha…
Needy Paws Rescue • St. Louis, MO
Senior confirmed
Motown
Meet Motown: The Big-Hearted Snuggler Breed: Great Pyrenees / Shepherd / Boxer mix Age: 7 years old Weight: 120 lbs Coat: Super soft (with a handsome …
Needy Paws Rescue • St. Louis, MO
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Adopting a senior dog in St. Louis — 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 St. Louis?
Open any dog's profile to see the shelter or rescue caring for them near St. Louis, Missouri, then use the adoption link or contact details to apply directly with that organization. Lily's Second Chance simply gathers local senior dogs in one place so they're easier to find.
Are there always senior dogs available in St. Louis?
Availability changes often as dogs are adopted and new ones are listed. If you don't see a senior dog in St. Louis right now, check back soon or browse all of Missouri — new dogs are added regularly.
How much does it cost to adopt a senior dog near St. Louis?
Adoption fees vary by organization, but senior dogs are frequently discounted or sponsored because they wait the longest. Open a dog's profile or contact the shelter or rescue directly for their current fee and any covered vet care.
What should I expect when I bring a newly adopted senior dog home?
Most senior dogs have a brief adjustment period — a few days to a couple of weeks — as they settle into a new home. They're often shy at first, then relax once they feel safe. A calm routine, a comfortable place to rest, and patience make the transition easier for both of you.
Know a senior dog near St. Louis who needs a home?
Shelters and rescues can list adoptable senior dogs for free.