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Saint Bernard puppies and dogs in Boulder, Colorado

Looking for a Saint Bernard puppy or dog in Boulder, Colorado? Adopt a Pet can help you find an adorable Saint Bernard near you.

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Adopt a Saint Bernard near you in Boulder, Colorado

These Saint Bernards are available in Boulder, Colorado.
Photo of Sporty Spots

Sporty Spots

American Bulldog St. Bernard

Male, Adult
Boulder, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Sporty Spots is a very handsome Saint Bernard American Bulldog mix that weighs about 80 pounds! He absolutely loves people and loves to get attention and belly rubs! He will sit with his head in your lap getting all the head scratches for hours if you let him. He is a goofball and is sure to make you laugh and smile everyday.  Spots is a super friendly and outgoing dog. He is good with children that are aged 14 and over! He loves toys, and he also loves to play in water. He is the kind of dog that would love to play in the sprinklers and have his own little pool he can play in. He really loves to play with balls, he will chase them all day. Spots would do best in a home that has a backyard for him to run around in.  Spots does well with some dogs that are his size or larger. Spots will need to go to a home that has a strong handler and has owned large dogs before. So far, he has learned to sit, stay, and lay down.  Overall, Spots is an amazing dog that is waiting for his forever home. He is very loyal and very friendly with other people. He also is very protective of his home and loves to keep patrol of his yard! He loves toys and water and would make the perfect travel buddy! If interested in Zee Bo please go to https://www.ozzieandfriendsrescue.org/adoptions Ozzie and Friends Rescue makes arrangements for all dogs adopted to be transported all across the West Coast .  September 29, 2026, 12:17 am

Or, how about these Saint Bernards in cities near Boulder, Colorado

These Saint Bernards are available for adoption close to Boulder, Colorado.
Photo of Mortimer

Mortimer

St. Bernard Shepherd (Unknown Type)

Male, 6 yrs
Denver, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Hi there!  Mortimer here! The nice rescue people have asked me to tell you about myself, so here goes .... I am a world class squirrel defense expert. I have been told that i shouldn't lead wth that, but I think it's the most important, so there we go. I am also an expert at eating snacks :) aaaaaaand now they say they are taking over writing this .... Morti is around 5 years old and survived prostate cancer in 2021! The required surgery has made him a bit sensitive about his rear end when it comes to other dogs sniffing it, so he can be a bit dog selective. He does better with female dogs that respect his boundaries. He was not kidding about the squirrel defense expert bit - he has an ongoing feud with the neighborhood squirrels at his foster house. Morti can't live with cats (or any small animals really) as his prey drive is just too high. He would thrive in a home with a fenced yard and a family that can continue his structured daily walks. If you have a garden, he will "help" you in it. His foster mom solved this by giving him his own garden bed to till. Morti is house and crate trained, and does fine in the crate while his foster family is away from the house.
Photo of Meteor

Meteor

St. Bernard Border Collie

Male, 2 yrs 1 mo
Denver, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Needs experienced adopter, Spayed or Neutered,
Story
Look! Up in the sky! it's ..... it's Meteor! This sweet 2 year old Saint mix has blasted into Colorado and is ready his happy ever after! Meteror gets along famously with his foster dog brother and family. He loves snuggles, car rides and being with people. Being a true ladies' man, he warms up quicker to women than to men, but that doesn't mean he does like men, it just takes him a minute to decide that you are going to be best friends forever. He does have a bit of anxiety around being left alone - his foster family has opted to give him free roam while they are gone as he bent the kennel and shredded his bed on the first day. He has not caused any havoc while alone, but has had a few accidents - he would do best in a home where someone can spend a lot of time with him. The good news is he has done very well at dog friendly patios and such, meaning he can go lots of places with you! Adoption application is at www.gotdrool.org
Photo of Maple

Maple

St. Bernard

Female, 5 yrs 3 mos
Denver, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Not good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Say hello to Maple, a big-hearted Saint Bernard with a love for people and a personality as sweet as her name. This gentle giant is looking for a forever home where she can be the center of attention—she prefers to be your one and only pet. Maple is all about the simple pleasures in life: lazy strolls around the neighborhood, long naps in sunny spots, and belly rubs that make her eyes roll back in bliss. She’s a pro at lounging and would happily spend the day by your side—or sneakily helping herself to any unattended snacks when you're not looking (she’s got some serious stealth skills!). Adoption application: https://cosaintrescue.org/adopt/
Photo of Babs

Babs

St. Bernard

Female, 3 yrs 3 mos
Denver, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Not good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
When the first snowflake falls, Babs transforms into a frolicking snowball! Her joy in the snow is contagious and she loves it when her people join her in playing. She thrives on attention and will nudge your hand and give you "the look" until you shower her with the attention she deserves - she is a bit jealous with other dogs when it comes to attention, so an only dog home or a submissive friend would be best for her. Babs favorite place in the world is right with you.  Whether its the couch for a Netflix marathon, or a walk in the park, she is up for anything as long as it's with you! Babs knows her obedience cues and is eager to learn more! She would do best with kids over 8. Visit our website to fill out the adoption form: https://cosaintrescue.org/adopt/
Special Needs
Photo of Laika

Laika

St. Bernard

Female, Adult
Winter Park, CO
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Not good with dogs, Not good with cats, Needs special attention, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Laika is a 5-6 yrs old, 85 lbs, female Saint Bernard seeking a Saint savvy forever person/family. This sweet gentle giant was found starving to death by a Houston area street dog rescuer in an area where people dump dogs. Only 75 lbs when rescued, Laika has filled out nicely. She does have a strong prey drive and needs a home without small dogs or cats... and humans who will enjoy continuing with her leash training. She is the perfect combination of youthful energy with a mature serenity... a devoted companion. To meet Laika in Fort Collins, apply to adopt at mountainpetrescue.orgSeptember 22, 2026, 10:51 am
Photo of Rosie

Rosie

St. Bernard

Female, Young
Winter Park, CO
Size
(when grown) -
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Rosie is approx 12 mos old and 60 lbs. She does not have a mean bone in her body and seems to love everyone (dogs, cats, kids, rabbits)! Even though she does not go far, Rosie can climb a fence and will require a securely fenced yard/property for her safety.  Rosie will thrive in a home with another playful/friendly canine companion. To meet Rosie, apply to adopt at mountainpetrescue.orgSeptember 22, 2026, 10:51 am

These pups are in Boulder, Colorado too!

Below are our newest added Saint Bernards available for adoption in Boulder, Colorado. To see more adoptable Saint Bernards in Boulder, Colorado, use the search tool below to enter specific criteria!
Photo of Sierra

Sierra

Anatolian Shepherd Great Pyrenees

Female, Young
BOULDER, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Not good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Sierra is a five-year-old ~110-pound Anatolian shepherd mix who came from a family in Montana that was unable to give her the care and attention she needs. She was kept outside too much, but we have been working with her since February, integrating her into our family, dog walks, belly rubs and brushing, etc. She's a working/herding/guard dog but is also a goofball and a very cuddly teddy bear who loves people and has done well around children. She does have protective/guarding tendencies that seem to have been exacerbated by her situation at her former home, and would do best in a house with a fenced yard and without other dogs or pets (strong crittering instinct). However, she has also made HUGE progress on her dog walks and hasn’t shown any reactivity to other dogs in weeks. Sierra loves being brushed, hanging out with her people, and belly rubs. She is a very sweet girl and would make a great companion for the right person!
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Photo of Judge

Judge

Anatolian Shepherd

Male, 4 yrs
Boulder, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Meet Judge Age about 4 100lbs Neutered Male He is set to arrive in Colorado 10/15 and will be going straight to the vet to get the care he needs Judge came into the shelter a few weeks ago after being found severely injured. A neighbor reported that he had been attacked by another dog down the street. Despite everything he has been through, Judge has remained incredibly sweet and has such a gentle presence. He is a big, beautiful boy with so much love to give. He is severely limping on his front leg putting no pressure on it Hes met other dogs and isnt aggressive at all even given what he has been through and how much pain he is in
Photo of Finn

Finn

Bernese Mountain Dog Greater Swiss Mountain Dog

Male, 3 yrs 3 mos
Boulder, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
If you're searching for the most devoted and loving best friend ever....Finn is the guy you want to have around! Finn at between 3 and 4 years old and 58 lbs is just naturally a lover....when he looks at you with those dark, expressive eyes and sweet smile, your heart just can't help but melt. Finn is a stunning Bernese Mountain Dog / Greater Swiss Mountain mix (two breeds well known for their sweet, gentle natures) with all the traits that make these super- smart and personality-plus dogs popular breed mixes for families and individuals searching for a very loving and loyal best friend. Finn has a stunning coat that has been compromised by the harsh conditions of a high-kill Texas shelter. His coloring is gorgeous, the darkest black mixed in with beautiful chestnut colors throughout his coat. Finn (like all dogs) will require a lifelong commitment to periodic baths / brushing and excellent nutrition. A 5 star dog food and daily salmon oil supplement are great choices for hair care and longevity to keep Finn's coat cottony-soft and shining with good health. Current research is very clear that the best diet we can provide for our pets is a fresh, human grade diet. Farfel's recommends Chi Diet (chidog.com) due to our personal experience with our own dogs. It's one of the most important choices we make for our dogs great health and longevity. Finn is a young, healthy dog who will love a kind and respectful dog-crazy family with all his heart. He would also enjoy another gentle dog to play with and then to lie together in the sunshine enjoying a beautiful day. Finn will also do really well as on only dog. He's a quieter guy who gets overlooked because he never causes any problems and tends to stay in the background away from the chaos of the shelter. Shelter Rescue Notes: I need to be really clear! Finn is absolutely one the greatest dogs ever and I don't say that lightly. He has been used on two different temperament tests because he’s such a chill boy. I am so impressed by his relaxed nature, and I think he could easily fit into any home. Finn will do great with kids or seniors! He's an equal opportunity lover. This gorgeous guy just has a calm, gentle nature about him and I can’t speak highly enough of how wonderful he is. Sometimes the sweet, quiet dogs get overlooked and I hope that doesn’t happen to Finny because he really deserves the absolute best. Shelter Notes: Finn greeted shelter staff at the kennel gate with a neutral body, ears up, closed-lip smile and low wagging tail (Exactly what we always love to see!) Finn also did a great job keeping his kennel clean overnight so I would venture to say he's house trained . Sweet Finny is so respectful...he walked on a loose leash with a neutral body to and from the outside runs and paid little attention to other dogs barking and lunging at him (Finn is so above that kind of behavior) as he passed their kennels and runs. Once back in his kennel, he allowed staff to pet and love on him while receiving a toy for enrichment. Finn is initially an active pup (although calms down very quickly) who will have so much fun exploring and taking long hikes along the Colorado trails. He's always open to new activities with a never-ending positive attitude...just say the word and up Finn will jump for a long hike along beautiful Colorado trails or a fun game of fetch in the backyard. Finn is an extremely affectionate and loving pup! We would love to see him in a home with a family (older kids preferred so there's no tail-pulling or awkward handling) or active retirees who have the time and love for a very loyal and kind best companion. We'd hate to see Finn left alone all day while his family works full-time outside of the home. We think he's too sensitive for that. He's such an amazing guy and just the right size and temperament to accompany his people just about everywhere a very sweet and social dog is welcome. Farfel's Rescue would like to see Finn in a home where he'll get consistent mental stimulation, exercise and tons of loving hugs. A positive reinforcement / force free group training class promotes great behavior, bonding and confidence for a young guy whose self-esteem will fly high while he masters his skills. Farfel's feels so strongly about training for all dogs that we're unwilling to adopt to a family who doesn't choose to give Finn this opportunity. Farfel's is happy to provide a list of approved positive reinforcement / force free trainers in your area. We're currently searching for a very loving, nurturing and committed family for our wonderful Finn. Applications are being accepted for this loyal and devoted best friend and can be found at http://farfels.com/farfels-rescue/adoption-form/. If interested, please fill out completely and submit. **PLEASE NOTE** Farfel's Rescue makes many efforts to place our dogs with families that are excellent matches. We do this through our Farfel's Rescue application found at the link above or at farfels.com (never through rescue site apps such as Adoptapet or Petfinder as they don't provide enough information). If you're truly interested in adopting Finn please be sure to fill out the Farfel's Rescue adoption application. It's the only initial tool that we have to determine a great match for this very deserving guy. We're sorry, but in many cases, we're unable to get back to those that don't submit a Farfel's Rescue adoption application. Thanks very much for choosing rescue.

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Saint Bernard shelters & rescues in Boulder, Colorado

There are animal shelters and rescues that focus specifically on finding great homes for Saint Bernard puppies in Boulder, Colorado. Browse these Saint Bernard rescues and shelters below.

Here are a few organizations closest to you:

Rescue

27.2 miles

Colorado Saint Bernard Rescue

P.O. Box 103034, Denver, CO 80250

Pet Types: dogs

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Rescue

31.5 miles

Mountain Pet Rescue

PO BOX 1841, Winter Park, CO 80482

Pet Types: cats, dogs, horses, small animals

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Rescue

35.9 miles

Big Bones Canine Rescue

Windsor, CO 80550

Pet Types: dogs

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Shelter

43.6 miles

Animal Friends Alliance - Taft Hill Campus Adoptions

2200 N Taft Hill Rd., Fort Collins, CO 80524

Pet Types: cats, dogs

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Want to learn more about adopting a Saint Bernard puppy or dog?

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

Saint Bernard basics

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

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