My name is Magnus!

Mastiff Dog for adoption in Edmond, Oklahoma - Magnus
Photo 1 - Mastiff Dog for adoption in Edmond, Oklahoma - Magnus
Photo 2 - Mastiff Dog for adoption in Edmond, Oklahoma - Magnus
Photo 3 - Mastiff Dog for adoption in Edmond, Oklahoma - Magnus
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I'm being cared for by:
Great Plains Mastiff Rescue Foundation

Facts about Magnus

  • Breed: Mastiff
  • Color: Red/Golden/Orange/Chestnut
  • Age: Young
  • Size: X-Large 101 lbs (46 kg) or more
  • Sex: Male
  • ID#: 10604885-OK090916
You can fill out an adoption application online on our official website.

PLEASE NOTE: GPMR communicates primarily by email.  If you have any questions regarding one of our Mastiffs, please read their bio and if you still have questions- drop us an email at .  If you have questions about our adoption procedures, please go to our Pages of Interest on the left hand column under 'Adoption Info.'  We answer email inquiries almost immediately-usually always within a few hours and phone calls are returned with 24-36 hours. 
GPMR does not have a shelter. All of our dogs are kept in loving foster homes. We must have a completed adoption
application on file before meeting any of our mastiffs.
GPMR adopts to the states of Oklahoma, Texas, Kansas, Arkansas, Missouri, Louisiana and parts of Colorado. 
!!!Any mastiffs being adopted out of the state of Oklahoma require a health certificate to be paid for by the adopter!!!



Meet Magnus! He came to GPMR because he was having a serious case of separation anxiety in his home that his family was not able to manage. Using a combination of prescription medications and holistic remedies, we've been able to successfully manage his anxiety so far. Magnus will require a patient family who is willing to continue the training we've started with him. He hasn't received much basic obedience training which is the first step in managing his anxiety. Our hope is that he will eventually be able to be weaned off the majority of medications if not all of them.

Magnus has also had extensive knee surgery to correct a patella problem and a torn ACL. He is still not using the leg much and we have a follow up visit scheduled with the surgeon soon.

He was born in May 2015 so still very much a puppy! He has a beautiful Apricot coat that is soft as velvet. He has done great with the dogs in his foster home and really just wants to play. He does OK with the cat as well but will chase cats that run from him. Magnus has been raised with kids but at his age he can still be mouthy to play and we're working on that but kids over 5 would be best. This boy is really tall for his age and at 115 lbs has a lot of filling out to do!

Magnus is being fostered in Guthrie, OK.

Visit this organization's web site to see any additional information available about this pet.

Save a Mastiff...Adopt, Foster, Volunteer!

About Great Plains Mastiff Rescue Foundation

About Our Rescue Group...

Great Plains Mastiff Rescue is a 501(c)3 not-for-profit organization made up of volunteers dedicated to saving mastiffs in need in Oklahoma. Our goal is finding a forever home for those mastiffs that we rescue. We health check all of the mastiffs that come into rescue, make sure they are up-to-date on all of their vaccinations, spay or neuter, and heartworm check. If you are interested in adopting a mastiff from Great Plains Mastiff Rescue, please go to our website and fill out an application.

Come Meet Our Pets...

We do not have a 'shelter' for you can come visit our mastiffs. They are all fostered by our dedicated volunteers. However, you can go to our website and view pictures and contact us for more details.

Our Adoption Process...

Please go to our website at and fill out an adoption application (Family Profile). Adopter must fill out the application, meet all requirements, and have a home visit by one of our volunteers. Final adoption upon approval of all of the above.