Mastiff Puppies and Dogs in Brentwood, MO - Buy or Adopt

Adopt a Mastiff near you in Brentwood, Missouri

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

Or, how about these Mastiffs in cities near Brentwood, Missouri

These Mastiffs are available for adoption close to Brentwood, Missouri.

Billy

Mastiff American Pit Bull Terrier

Male, Adult

East ST Louis, IL

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Spayed or Neutered,

Story

Thanks to Kia and Petfinder, Billy's adoption fee is $0!! Introducing Billy, a delightful dog with a heart full of love and a charming personality that will capture your heart. Billy is searching for his forever home, and he brings with him a wonderful combination of being dog-friendly, crate trained, and potty trained. Billy is a little shy at first, but quickly warms up and would excel in a home with another confident dog to show him the ropes. If you're looking for a furry friend who will effortlessly fit into your life and bring joy and companionship, then Billy might just be the perfect match for you! If you're interested in meeting Billy, please visit our website to learn about our adoption process and to fill out an application, www.gatewaypets.org/adopt All of our dogs and cats will be micro-chipped, spayed or neutered, and up-to-date on vaccinations at the time of adoption. For more photos of Bully, follow us on Facebook Gateway Pet Guardians and Instagram @gatewaypets ... #gpgBilly. To view other adoptable pets from our shelter, please visit, www.gatewaypets.org/adopt Gateway Pet Guardians is proud to offer a variety of mixed breed dogs available for adoption. However, please keep in mind that we rarely know the genetic background of the animals we rescue and, as such, we cannot guarantee the exact breed combinations found within this dog. However, we do not know his/her actual genetic makeup. Just know that this dog is probably a variety of several different breeds that have combined to create one very amazing and unique animal

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Burton

Mastiff Mixed Breed (Medium)

Male, Adult

East ST Louis, IL

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Spayed or Neutered,

Story

This dog is $0 to adopt thanks to a thoughtful sponsorship in memory of Zach Schneider, who loved all animals, including his foster pets with GPG. To honor Zach's love for animals this winter, the adoption fee for this dog is covered, along with many others looking for loving homes. Are you ready to open your heart and home to a truly remarkable companion? Look no further, because Burton is here, and he's the sweet, shy giant you've been waiting for. Burton is a unique and endearing canine with a heart as big as his size. He may be a bit reserved at first, but once you've earned his trust, you'll discover that he's a true sweetheart. Burton is a gentle giant through and through. While he may be initially shy, the key to his heart is simple: pets and love. Once he realizes he's found a friend in you, he'll show you a level of loyalty and affection that's second to none. Burton is incredibly sweet, and his presence will bring a sense of calm and comfort to your home. If you're interested in meeting Burton, please visit our website to learn about our adoption process and to fill out an application, www.gatewaypets.org/adopt All of our dogs and cats will be micro-chipped, spayed or neutered, and up-to-date on vaccinations at the time of adoption. For more photos of Burton, follow us on Facebook Gateway Pet Guardians and Instagram @gatewaypets ... #gpgBurton. To view other adoptable pets from our shelter, please visit, www.gatewaypets.org/adopt Gateway Pet Guardians is proud to offer a variety of mixed breed dogs available for adoption. However, please keep in mind that we rarely know the genetic background of the animals we rescue and, as such, we cannot guarantee the exact breed combinations found within this dog. However, we do not know his/her actual genetic makeup. Just know that this dog is probably a variety of several different breeds that have combined to create one very amazing and unique animal

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Finrir

Mastiff Mixed Breed (Medium)

Male, Adult

St. Louis, MO

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Spayed or Neutered,

Story

When Fenrir came into the shelter he was in rough shape. He had an injured leg and a nasty skin issue on his face. Since then our guy has recovered and is in good health. Fin has been a volunteer favorite since he's been at the shelter. He is a big goofy boy with a happy disposition. He does well meeting new people at the shelter and we often use him for practice walks with new volunteers. Around the busy shelter he has showed friendly interest in other dogs. Fin was in a foster home for a short time and we learned that he is potty trained and non-destructive.

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BRICK

Mastiff

Female, 6 mos

St. Louis, MO

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Spayed or Neutered,

Story

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Hasting

Mastiff

Male, Adult

St Louis, MO

Size

(when grown) X-Large 101 lbs (46 kg) or more

Details

Good with kids, Spayed or Neutered,

Story

If you are looking for a big Teddy Bear, meet Hasting (Duke). He is a 4 yr old Mastiff mix and he weighs almost 100 lbs. He is housebroke and doesn't need to be crated. He is good with kids but because of his size, may do better in a home with older kids. He knows sit, walks nicely on a leash and rides great in the car. He's just a good Ole boy! If you are interested, 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. Hasting’s adoption fee is $275.00, which 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.December 6, 2023, 4:55 pm

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Garvey

Mastiff

Male, Adult

St Louis, MO

Size

(when grown) X-Large 101 lbs (46 kg) or more

Details

Not good with kids, Good with dogs, Spayed or Neutered,

Story

** ONLY KIDS 12 yrs & Over ** Do you like big dogs, well look no further. Meet Garvey, a 4 year old Mastiff weighing around 84 lbs now, he needs to put on more weight though.  He has had a rough life and we are trying to let him know that only good things are coming his way from now on.  He is a friendly guy and would love a fenced in yard. He walks nicely on a leash too. He seems to get along with other dogs. He had a terrible happy tail and so we had to amputate his tail. If you are interested in this big fellow, fill out the application in link below. If you are interested, 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. Garvey’s adoption fee is $275.00, which 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.December 6, 2023, 4:55 pm

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Mastiff puppies and dogs in Brentwood, Missouri

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Adopt a Mastiff near you in Brentwood, Missouri

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Mastiff puppies and dogs in Brentwood, Missouri

Learn More:

Adopt a Mastiff near you in Brentwood, Missouri

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

Or, how about these Mastiffs in cities near Brentwood, Missouri

These Mastiffs are available for adoption close to Brentwood, Missouri.

Search for a Mastiff puppy or dog

Mastiff puppies and dogs in nearby cities

Related breeds in Brentwood, Missouri

Mastiff shelters & rescues in Brentwood, Missouri

Looking for a specific shelter or rescue?

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

Mastiff basics

Mastiff basics