Knighterrant Mastiffs - Taking Reservations for Tequila x Max Pups & Gertrude Pups

  • Home
  • Mastiff Info
    • History of the Mastiff
    • FAQ
  • Puppies
    • Avoiding Scams
    • Breeding Plan
    • Available Adults
    • Mastiff Rescue
  • Prior Litters
    • Reese x Dash Pups 2024
    • Faith x Dash Girls 2024
    • Faith x Dash Pups 2024
    • Ripley x Roady Pups 2024
    • Ripley x Roady Girls 2024
    • Ripley x Koodo/Attila Pu
    • Queenie x Baxter 2021
    • Ripley x Bubba 2021
    • Minnie x Cyrus 2021
    • Minnie x Cyrus The Girls
    • Prior Litters 2020
    • Prior Litters 2017 - 2019
    • Prior Litters 2012-2016
    • Prior Litters 2005 -2011
  • Our Dogs
    • Our Boys
    • Our Girls
    • Most Recently Retired
    • Retired
    • Photo Gallery
  • Guardian Angels
    • Guardian Angels 2025+
    • Guardian Angels 2019 +
    • Guardian Angels 1997-2018
  • Show News
    • Show News 2023 and Prior
    • Show News 2025
  • Links
  • Contact Us
  • More
    • Home
    • Mastiff Info
      • History of the Mastiff
      • FAQ
    • Puppies
      • Avoiding Scams
      • Breeding Plan
      • Available Adults
      • Mastiff Rescue
    • Prior Litters
      • Reese x Dash Pups 2024
      • Faith x Dash Girls 2024
      • Faith x Dash Pups 2024
      • Ripley x Roady Pups 2024
      • Ripley x Roady Girls 2024
      • Ripley x Koodo/Attila Pu
      • Queenie x Baxter 2021
      • Ripley x Bubba 2021
      • Minnie x Cyrus 2021
      • Minnie x Cyrus The Girls
      • Prior Litters 2020
      • Prior Litters 2017 - 2019
      • Prior Litters 2012-2016
      • Prior Litters 2005 -2011
    • Our Dogs
      • Our Boys
      • Our Girls
      • Most Recently Retired
      • Retired
      • Photo Gallery
    • Guardian Angels
      • Guardian Angels 2025+
      • Guardian Angels 2019 +
      • Guardian Angels 1997-2018
    • Show News
      • Show News 2023 and Prior
      • Show News 2025
    • Links
    • Contact Us
  • Home
  • Mastiff Info
    • History of the Mastiff
    • FAQ
  • Puppies
    • Avoiding Scams
    • Breeding Plan
    • Available Adults
    • Mastiff Rescue
  • Prior Litters
    • Reese x Dash Pups 2024
    • Faith x Dash Girls 2024
    • Faith x Dash Pups 2024
    • Ripley x Roady Pups 2024
    • Ripley x Roady Girls 2024
    • Ripley x Koodo/Attila Pu
    • Queenie x Baxter 2021
    • Ripley x Bubba 2021
    • Minnie x Cyrus 2021
    • Minnie x Cyrus The Girls
    • Prior Litters 2020
    • Prior Litters 2017 - 2019
    • Prior Litters 2012-2016
    • Prior Litters 2005 -2011
  • Our Dogs
    • Our Boys
    • Our Girls
    • Most Recently Retired
    • Retired
    • Photo Gallery
  • Guardian Angels
    • Guardian Angels 2025+
    • Guardian Angels 2019 +
    • Guardian Angels 1997-2018
  • Show News
    • Show News 2023 and Prior
    • Show News 2025
  • Links
  • Contact Us

(613) 821-6279

Knighterrant Mastiffs

Knighterrant Mastiffs Knighterrant Mastiffs Knighterrant Mastiffs

Permanently Reg.

Owning, Showing and Breeding English Mastiffs of Distinction since 1988. 

Gentle Giants, Huggable Guardians.

Contact Us

(613) 821-6279

Knighterrant Mastiffs

Knighterrant Mastiffs Knighterrant Mastiffs Knighterrant Mastiffs

Permanently Reg.

Owning, Showing and Breeding English Mastiffs of Distinction since 1988. 

Gentle Giants, Huggable Guardians.

Contact Us

 

Thank you to CDF Weekly for this beautiful ad in their magazine this week, what great work they do.

https://www.facebook.com/Canadian-Dog-Fancier-216025868460975

About Us

Welcome to our website. ​

  ​​We started with our first Mastiff, as a pet, in 1988 and have never looked back. We fell in love with Tiny who turned out to be the best in her litter, a true gentle giant. So we showed her to her championship, had her hips and eyes and elbows certified and bred her in 1992. We have been showing, breeding and placing Mastiffs ever since. 

Happy, Healthy Championship Bloodlines

Breeder of 32 litters of English Mastiff Puppies in the past 34 years from this line and have bred to the following Champions:  Ch. Grenier Hall  Jedadiah, Ch. Acorn Hills Silent Knight,  Ch. Baskerville's Magnus Augustus, Ch. Baskerville's Prince Lothar, Ch. Knighterrant's Heavy Duty, Ch. Therecco's Dragon Knighterrant, Ch. Knighterrant Sherman the Tank, Ch. NorthernPaws OscarKnighterrant, GCh. Knighterrant Koodo NorthernPaw, to name a few.

Ch. NorthernPaws OscarKnighterrant "Baxter"

A Forever Friend

 All our breeding stock is tested for OFA hips, elbows, eyes, and PennHip, PRA, DM, CMR1, Cystinuria, and the long haired gene.  We belong to the  CKC, MCOA,  Canadian Mastiff Club, and OKC .               Only the clear and best dogs are bred.

Site Content

Mastiff Info

Mastiff Info

Mastiff Info

Under Mastiff info you will find:

  • Avoiding Puppy Scams
  • Frequently Asked Questions (FAQ)  page
  •  Mastiff History Page. 


There is a lot of information here for you to check out. 


Is the Mastiff the dog that you want to give a forever home to?

Puppies

Mastiff Info

Mastiff Info

Under the Puppies Tab you will find:

  • Avoiding Puppy Scams.
  • The Breeding Plan page includes our plans for upcoming litters, who will be bred and when puppies are expected.
  • A copy or our contract, deposit and purchase agreements and Questionnaire  are on the bottom of the Breeding Plan Page.
  • Our Current litters are named so you can check out and watch the puppies grow and see what is available.
  • Available Adults/Rescue dogs if any.
  • Mastiff Rescue info.

Our Dogs

Mastiff Info

Prior Litters

We have separate pages for:

  • Our Boys, 
  • Our Girls, 
  • Which include info on their parentage, testing done, pedigrees,  and photos.
  • Our Retired dogs, 
  • Our Guardian Angels prior to 2019 
  • Guardian Angels 2019 +,   
  • and our Photo Gallery 

Prior Litters

Prior Litters

Prior Litters

  • Links to our prior litters which are all listed.

Show News

Prior Litters

Show News

  • We attend many local dog shows from the Ottawa area to as far as Kingston.
  • Visit our Show News page for a listing of our shows we will be attending as well as our Show Results,  photos and brags.

Links

Prior Litters

Show News

  • Our Links page includes:
  • Important links  regarding health testing, 
  • Clubs we belong to for the Mastiffs,  
  • Reputable breeders and more. 

Some of our dogs

Tiny our first Mastiff

    Connect With Us

    Contact Us

    Thank you for visiting our website. Our goal as a reputable breeder is to provide you with information about the English Mastiff and English Mastiff puppies,  when we are breeding, and to give you the important links we think you should know about. If you have any questions or comments about our dogs, our website, you need more information or you want to inquire about puppies then we want to hear from you. Please use the method of your choice below to contact us


    We have a Frequently Asked Questions page for your reference. If you cannot find the information you are looking for, please contact us with your questions or comments.

    Knighterrant Mastiffs

    2661 Stagecoach Road Osgoode, ON K0A 2W0 Canada

    (613) 821-6279

    Inquiries always welcome

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    • Home
    • History of the Mastiff
    • FAQ
    • Avoiding Scams
    • Breeding Plan
    • Available Adults
    • Mastiff Rescue
    • Reese x Dash Pups 2024
    • Faith x Dash Pups 2024
    • Ripley x Roady Pups 2024
    • Ripley x Bubba 2021
    • Prior Litters 2020
    • Prior Litters 2017 - 2019
    • Prior Litters 2012-2016
    • Prior Litters 2005 -2011
    • Our Boys
    • Our Girls
    • Retired
    • Photo Gallery
    • Guardian Angels 2019 +
    • Guardian Angels 1997-2018
    • Show News 2023 and Prior
    • Links
    • Contact Us

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