Senior confirmed
Beans *Special Needs
SPECIAL NEEDS ** Level 4 Heart Murmur ** **REQUIRES FENCED YARD ** Meet 'Beans', an 8-1/2 yr old, 12 lb, Chihuahua Mix . He's considered 'Special Need…
Needy Paws Rescue • St. Louis, MO
Senior dogs near St. Louis
Senior dogs for adoption in St. Louis, Missouri
Meet 21 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 July 12, 2026 at 9:30 AM EDT. Listings refresh automatically, usually every 12 hours.
Available senior dogs in St. Louis, Missouri
Senior confirmed
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
Senior confirmed
BECO
BECO is a small female Miniature Schnauzer senior at the Humane Society of Missouri in St Louis, MO. Senior dogs make wonderful companions.
Humane Society of Missouri • St Louis, MO
10+ years
Carleton "Spunky Senior!"
A Senior who is Sight & Hearing Impaired ** Will do final vetting on Jul 13 and ready for Adoption After that. Meet Carleton (Now known as Teddy!), es…
Needy Paws Rescue • St. Louis, MO
Senior confirmed
Ashton Kutcher "Daddy's Boy!!"
FEW or NO STEPS. Ashton has front right elbow arthritis ** Would like a doggy buddy his size at home too ** Meet ASHTON KUTCHER, 8 yr old, 11 lb, York…
Needy Paws Rescue • St. Louis, MO
Senior confirmed
MATILDA
MATILDA is a female, medium Pit Bull Terrier / Beagle mix, listed as a senior and located in St Louis, MO at the Humane Society of Missouri. Senior do…
Humane Society of Missouri • St Louis, MO
Senior confirmed
ATHENA
ATHENA is a senior female Siberian Husky, large, currently located in St Louis, MO at the Humane Society of Missouri. Senior dogs make wonderful compa…
Humane Society of Missouri • St Louis, MO
Senior confirmed
Fern
Meet Fern, an 8½-year-old Cavalier King Charles Spaniel and Bichon mix. She is loving, gentle, and truly one of the sweetest dogs I’ve ever met. Fern …
Needy Paws Rescue • St. Louis, MO
10+ years
10+ years
Senior confirmed
BRICK
Brick is the total package: a loyal companion with both brains and heart. He already knows `sit,` `stay,` and `shake,` is crate trained, and enjoys ho…
Animal Protective Association of Missouri • St. Louis, MO
Senior confirmed
SILVA
Silva is a high-energy dog with an affectionate personality and plenty of love to share. She has lived with children and enjoys being part of the acti…
Animal Protective Association of Missouri • St. Louis, MO
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
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
KAWAII
KAWAII is a senior female Pit Bull Terrier, large, at the Humane Society of Missouri in St Louis, MO. Senior dogs make wonderful companions.
Humane Society of Missouri • St Louis, MO
Senior confirmed
MONTANA
Meet Montana! She is a friendly, calm girl who loves long walks and has wonderful leash manners. She's house trained and would thrive in a home with a…
Animal Protective Association of Missouri • St. Louis, MO
Senior confirmed
Karen
This beautiful sweet little 25lb lady is Karen. She's 7 yrs old with plenty of spunk. Karen doesn't do well being an only dog or being left alone for …
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
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
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
Other cities in Missouri
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.