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Mastiff puppies and dogs in Isanti, Minnesota

Looking for a Mastiff puppy or dog in Isanti, Minnesota? Adopt a Pet can help you find an adorable Mastiff near you.

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Adopt a Mastiff near you in Isanti, Minnesota

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These Mastiffs are available for adoption close to Isanti, Minnesota.
We'll also keep you updated on Siggy's adoption status with email updates.
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Siggy

Mastiff Great Pyrenees

Female, Adult
Minneapolis, MN
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
Meet Siggy – Your Loyal, Loving GuardianSiggy is a gorgeous 2-year-old brindle Great Pyrenees mix weighing 82 pounds. She is incredibly sweet, especially with children of all ages (incl. rambunctious toddlers) and gets along well with other dogs in the home. True to her breed mix, Siggy is both intelligent and protective—once you’re part of her pack, she will be fiercely devoted and always have your back.As a Pyrenees, and what we believe to be a Catahoula mix, she has strong guardian instincts. She is deeply bonded to her family “pack”, and is naturally protective. She isn’t aggressive but is true to her instincts as a protector. She’s also very submissive/eager to please—she learns quickly and never needs harsh discipline to understand what’s expected of her.Siggy does have some separation anxiety, but she does fine when she has another dog around for company while her humans are away.While Siggy is incredibly affectionate with her family, she isn’t a fan of crowded public places or strangers approaching her and her “pack”. However, if given the chance to approach others on her own terms, she is gentle and sweet. She would do best in a home that understands and respects her protective nature- one that provides the proper introduction to guests, and provides enough yard space to be a mostly stay-at-home dog, where she can love on, sunbathe, and protect, her family.Commands she knows:-sit-shake-leave it-drop itIf you’re looking for a fiercely loyal, intelligent, and loving companion who will always be by your side, Siggy is the perfect match.IMPORTANT: Please read all below, especially if you live outside of Texas, which is where our rescue is located.Apply to adopt on our website: https://www.charmingpetrescue.org/adoptAll of our animals are spayed/neutered, microchipped, and up to date on shots.ALL of our animals are located in Boerne, TX, but transport after adoption is available to other states for a $300 fee for dogs or an additional fee varying by location for cats. If you are seeing our pets posted in your state, that's because you live near a transport stop, they are not currently at that location. Petfinder lists our pets as 'Out of Town' pets at other locations, and Adopt-a-Pet lists our location as a Transport stop. Those are currently the only options they offer to make this clear, so we put this description we've put at the bottom to explain it. You can read more about transport here: www.charmingpetrescue.org/transportWe understand transport is not an option for everyone, but we offer it at the cost we pay the transport company for those who wish to adopt from us.May 5, 2025, 11:29 am
We'll also keep you updated on D.O.G.'s adoption status with email updates.
Photo of D.O.G.

D.O.G.

Mastiff Mixed Breed (Medium)

Male, 9 yrs 2 mos
St. Paul, MN
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Not good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet D.O.G – The Gentle GiantD.O.G is a lovable, extra-large Mastiff/Great Dane mix with a heart as big as his 108-pound frame. At nine years old, this easygoing, affectionate boy is a true couch potato who just wants to be close to his people. His calm demeanor and gentle nature make him a fantastic companion for someone looking for a loyal, laid-back best friend!D.O.G is the definition of a gentle giant. He adores human companionship and will happily lounge by your side, gently pawing at you if you stop petting him too soon. His signature move? A happy tail wag that goes in circles when he’s feeling content!Despite his size, he’s incredibly sweet and well-mannered. He has shown no reactivity to other dogs, and enjoys meeting new canine friends! He also does great with cats, living peacefully with multiple felines in his foster home—he may give them a sniff or a lick, but if they hiss, he quickly backs off like the big softie he is!While he hasn’t met children yet, his calm nature suggests he would do well, though due to his size, he may be best suited for a home with older kids.D.O.G is house-trained but may mark in a new environment until he settles in. He is crate-trained and does well in a large kennel/run, though he is so relaxed and low-energy that crating may not even be necessary—his favorite place is the couch, right next to you!While he is a laid-back boy, he is very strong on leash and will need an adopter who can work with him on leash manners. A fenced yard would be ideal for him to have a safe space to explore and stretch his legs without needing too much leash time.D.O.G’s story is a heartbreaking yet hopeful one—his previous owner passed away three years ago, and kind neighbors kept him fed until he was rescued. Now, he is finally getting the love and attention he deserves! He arrived with a wound on his leg, which is now healing well. He has tested positive for Lyme disease and is currently undergoing treatment. If you’re looking for a big, lovable companion who just wants to snuggle, D.O.G is your guy. He has been through a lot but remains incredibly affectionate and grateful for the love he receives. Whether he’s wagging his tail in happy circles, lounging on the couch, or pawing at you for more pets, he will steal your heart in no time.Are you ready to give this gentle giant the forever home he deserves? D.O.G can’t wait to meet you! If you are interested in this dog, fill out an application at this link to get the ball rolling - https://pethavenmn.org/adopt/adoptable-dogs/dog-adoption-application/The adoption fee is $250. Adoption fee includes spay/neuter, heartworm/Lyme test, all age-appropriate vaccinations (distemper, rabies, and Bordetella), heartworm and flea/tick preventatives, and microchip implant (including registration). Adoption fees INCLUDE a mandatory sales tax of 7.525%. Age and breed are based on veterinarian and intake professional’s recommendation and not guaranteed as a rescue animal’s history is often unknown. Due to post-adoption services provided, we prefer to adopt within a 150-mile radius of the Twin Cities. However, we will consider up to 250 miles if the foster agrees to travel requirements and staff approval.

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Mastiff shelters & rescues in Isanti, Minnesota

There are animal shelters and rescues that focus specifically on finding great homes for Mastiff puppies in Isanti, Minnesota. Browse these Mastiff rescues and shelters below.

Here are a few organizations closest to you:

Rescue

36.7 miles

Charming Pet Rescue - MN Transport Stop

Minneapolis, MN 55404

Pet Types: dogs

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Rescue

37.1 miles

Pet Haven Inc. of Minnesota

St. Paul, MN 55103

Pet Types: cats, dogs

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Mastiff basics

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

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