Hazelwood Kennels
Hazelwood Kennels is located in Southwestern Ontario and is a dedicated hobby breeder. We are committed to bringing type, health and temperament to Mastiffs in our area and beyond and believe in the commitment to both our puppies and our puppy owners.
Breeders of CKC Registered Mastiffs. We are proud members of the Canadian Kennel Club.
We proudly feed TLC Dog Food to our dogs: young and old.
Puppy Fetal Development
In this article, we explore the week by week development of a puppy fetus, along with some information on how pregnancy progresses for mom.

Weight and Your Mastiff
When it comes to owning an English Mastiff, one of the many questions you will hear on a regular basis is how much does he way? With such an emphasis on this question, it is no wonder that so many owners worry about their Mastiff’s weight and how quickly, or not so quickly, their Mastiff is growing.
Eyesight Development in Puppies
If you have ever seen a newborn puppy, chances are you have discovered a few hidden truths about them. First, they are completely reliant on their caregivers and moms. Second, they are extremely cute and third, they are born with their eyes closed. In fact, puppies are born both blind and deaf and use their tactile sense and their sense of smell to navigate the world of their den or whelping box.
Featured
Amedeo Del Fracasso
We couldn't be happier to have this wonderful boy with us. He is sweet, playful and just a gentle, all around, boy. He is always happy to sit and watch and is a constant companion. He loves everyone and we are expecting some amazing things in the show ring with him. His registered name is Amedeo Del Fracasso but his call name is Cromwell.
BISS BPIG GCH
Vinzenz Del Penon De Ifach
Congratulations to Bear for being the #1 Mastiff in Canada currently in 2022. Check back at the end of the year to find out his standing.
Hazelwood's Legacy of Daisy
This is our little up and coming girl out of our foundation line. She is sweet and playful with a very mastiff temperament. She loves everyone and everyone loves her. Like all of our dogs, she is happiest when she is with us than when she isn't and she's part of our day to day life. She has cute little quirks, such as pressing her mouth against people's lips to give them dry kisses and her constant war with the squirrels and doves in the backyard.