Knighterrant Mastiffs

Knighterrant Mastiffs Knighterrant Mastiffs Permanently Registered.

Owning, Breeding and Showing English Mastiffs of distinction since 1988, Gentle Giants, fully health tested parents,

Please read this prior to buying a puppy.
08/27/2026

Please read this prior to buying a puppy.

https://canadasguidetodogs.com/mastiff/anesthesia-and-the-mastiff/
08/27/2026

https://canadasguidetodogs.com/mastiff/anesthesia-and-the-mastiff/

Anesthesia and the Mastiff By Robin M. Smith, DVM   I thought that I would talk about anesthesia concerns and the mastiff since that is the most frequently asked question I get from mastiff owners. First off, you MUST have a veterinarian that is willing to listen to you and who is not afraid to be ...

Quinn is on her way for a two week trial with the Borotsik family to Georgetown Ontario. She will have a five year old m...
08/23/2026

Quinn is on her way for a two week trial with the Borotsik family to Georgetown Ontario. She will have a five year old male mastiff as a big brother from NorthernPaws mastiffs and from similar lines. We wish them a safe journey and hope it all works out well. Stay tuned. We welcome the Borotsik family to our Knighterrant Mastiff family.

08/16/2026

My most favourite from today’s visit - Gertrude.

Thanks Dave and Jen for visiting today. The dogs all loved the extra special attention.
08/16/2026

Thanks Dave and Jen for visiting today. The dogs all loved the extra special attention.

Last but not least Minnie (8 years old). Mother of Tequila and grandma to Kira.
08/16/2026

Last but not least Minnie (8 years old). Mother of Tequila and grandma to Kira.

2nd last Tequila (5 years old). Kira’s mom.
08/16/2026

2nd last Tequila (5 years old). Kira’s mom.

Chewy with his tail guard still in place (6 years old).
08/16/2026

Chewy with his tail guard still in place (6 years old).

Queenie (9 years old).
08/16/2026

Queenie (9 years old).

Then Faith (5.5 years old). Mom to Onyx and Luna.
08/16/2026

Then Faith (5.5 years old). Mom to Onyx and Luna.

Address

2661 Stagecoach Road
Ottawa, ON
K0A2W0

Opening Hours

Monday 10am - 8pm
Tuesday 10am - 8pm
Wednesday 10am - 8pm
Thursday 10am - 8pm
Friday 10am - 8pm
Saturday 10am - 8pm
Sunday 10am - 8pm

Telephone

+16138216279

Website

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