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Leonberger puppies and dogs in Saint Louis, Missouri

Looking for a Leonberger puppy or dog in Saint Louis, Missouri? Adopt a Pet can help you find an adorable Leonberger near you.

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Adopt a Leonberger near you in Saint Louis, Missouri

We don't see any Leonbergers available for adoption right now, but new adoptable pets are added every day. Try a different search below!

These pups are in Saint Louis, Missouri too!

Below are our newest added Leonbergers available for adoption in Saint Louis, Missouri. To see more adoptable Leonbergers in Saint Louis, Missouri, use the search tool below to enter specific criteria!
We'll also keep you updated on Roisin's adoption status with email updates.
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Roisin

Great Pyrenees Labrador Retriever

Female, Puppy
St Louis, MO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Meet Róisín!    With a name straight from the Emerald Isle and a heart just as golden, Róisín is a little bit of Irish charm wrapped up in a fluffy puppy package. Born around 1/4/2026, this Lab/Dane/Great Pyrenees mix is already sprinkling a bit of luck wherever her tiny paws wander. At about 15 pounds right now, she’s a growing girl with a soft tan coat highlighted by beautiful black and white markings.   Róisín is as sweet as they come. Affectionate, smart, and eager to please, she’s the kind of pup who wants nothing more than to be close to her people. Expect a loyal little shadow following you from room to room, always ready for a cuddle, a belly rub, or a cozy nap by your side. If there were a pot of gold at the end of the rainbow, it would probably look a lot like this girl.   Like any young pup, Róisín is still learning the ropes. She’s currently working on house-training and will need continued obedience training as she grows. Thankfully, this clever girl is quick to learn and loves making her humans proud, so training sessions will be a wonderful way to bond (with a few treats tossed in for good measure).   Róisín has moderate exercise needs and enjoys playtime, especially with other dogs. She’s friendly when meeting new people and is ready to keep building her confidence as she explores the big world around her. Because she enjoys stretching her legs and sniffing out new adventures, she would do best in a home with a fenced yard where she can safely romp and play.   With her mix of Lab, Dane, and Great Pyrenees, Róisín is likely to grow into a big, loyal companion with an even bigger heart. Give her love, guidance, and a little patience during her puppy days, and you’ll have a devoted best friend who greets you like you’ve just returned from a long journey across the Irish countryside.   So if you’re hoping for a little extra luck, love, and puppy kisses in your life, Róisín may just be the charming lass you’ve been searching for. :   If interested, please  complete the  Adoption Application  on our website at  www.NeedyPaws.org  and we will contact you.  Adopters must live within an hour’s drive of St. Louis, MO. Our $295 adoption fee includes up-to-date vaccinations, heartworm testing and preventative, spay/neuter and microchip. We are a 100% foster-based rescue and all of our dogs live in approved foster homes. We are dedicated to finding the best Forever Homes, and will perform home visits and conduct veterinarian and reference checks for each potential adopter. Visit this organization's web site to see any additional information available about this pet.March 8, 2026, 11:22 am
We'll also keep you updated on Mr Banks's adoption status with email updates.
Photo of Mr Banks

Mr Banks

Great Pyrenees Labrador Retriever

Male, 3 yrs
St. Louis, MO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
WE ARE A TX BASED RESCUE. THIS DOG IS CURRENTLY LOCATED IN TX. DOGS ARE TRANSPORTED UPON ADOPTION. Please fill out an adoption application found at haydudeequine.org 🎩🐾 Meet Mr. Banks — Proper Gentleman by Day, Professional Cuddle Enthusiast by Night! 🐾🎩 Yes, that Mr. Banks. Named after the famously structured and dignified character from Mary Poppins… and much like his namesake, this Mr. Banks appreciates a well-run household and a predictable schedule. At approximately 3 years old (DOB 3/17/2023) and a dashing 95 pounds, Mr. Banks runs a tight ship. 6:01 — Enter the room. 6:02 — Dinner, belly rubs, cuddles. He does want to clarify that while punctuality is appreciated, he is willing to accept those three items in any order. He’s reasonable like that. Mr. Banks has that “lovin’ life” mentality that turns everyday moments into grand events. A walk isn’t just a walk — it’s a parade. A car ride isn’t just transportation — it’s a red-carpet appearance. A trip to the coffee shop? Obviously he’ll take a puppaccino. He has standards. Despite his impressive 95-pound presence, Mr. Banks is all manners and charm: • House trained ✔ • Crate trained ✔ • Knows his basic commands ✔ • Does not jump on people ✔ • Does not get on furniture ✔ • Does not scratch at doors ✔ • Up to date on vet care ✔ • Accepts brushing like the distinguished gentleman he is ✔ He is extremely treat-oriented. You’ve never seen focus until you’ve seen Mr. Banks lock eyes with a Milk-Bone. NASA could study that level of concentration. He’s fantastic with people — tall, small, and everyone in between. He’s dog-friendly and enjoys a good romp in the yard or toy session. A home with two-legged or four-legged siblings? That would be, in his professional opinion, “the bomb.” And let’s talk adventure size. At 95 lbs, he is: • Perfect for nature hikes (nose engaged the entire time) • Excellent for camping trips (will supervise the campsite) • River-ready (cool water = happy Banks) • Large enough for elite-level cuddle sessions • Big enough to make you feel safe • Just small enough to still try to be a lap dog Mr. Banks would thrive in a home that appreciates: • Consistency (he loves routine) • A little daily activity • A dog who follows the rules • A companion who is equal parts adventure buddy and couch confidant He truly wants to be part of your life — the everyday errands, the weekend fun, the quiet evenings at home. Everything is an adventure to him. Even taking the trash out could be a bonding moment. If you’re looking for a well-mannered, treat-motivated, adventure-ready, schedule-appreciating best friend with a big body and an even bigger heart… Mr. Banks may very well be your boy. 👉 Fill out an adoption application at haydudeequine.org and let’s see if this distinguished gentleman is ready to clock into your life forever 🐾✨
We'll also keep you updated on FLAN's adoption status with email updates.
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Photo of FLAN

FLAN

Great Pyrenees

Male, 2 yrs
St. Louis, MO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
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Leonberger puppies and dogs in nearby cities

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Related breeds in Saint Louis, Missouri

Looking for a specific shelter or rescue?

There are often many great Leonbergers for adoption at local animal shelters or rescues. Click below to find a shelter or rescue in your area!

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Want to learn more about adopting a Leonberger puppy or dog?

We've got all the info you need on adopting and caring for a Leonberger puppy. Check out the links below for everything you ever wanted to know about Leonberger puppies and adults.

Leonberger basics

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Where do Leonbergers come from? How many types of Leonbergers are there? From the history of the breed to question about average height, weight and size, brush up on these basic facts about the Leonberger.

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