2A Mastifs

Kiri B.

Breeder of Mastiffs

Layton, UT ·
Responds within a day

Upcoming litters

Expected Mastiff litter

Due June 2026

Ready Aug. 12

Meet the breeder

I'm Kiri B., the breeder behind 2A Mastifs located in Layton, UT. We care about the Mastiff breed and do everything in our power to breed sound dogs to ensure healthy and happy puppies. Our puppies’ health and wellbeing is our main priority. Our dogs are family members first and foremost. We're passionate, responsible breeders who truly love our dogs.

Q. & A. with Kiri

Why did you start breeding?
A consistent love for the Mastiff breed and dog training encouraged the beginning of 2A Mastifs. We have always loved dogs and were excited to establish our breeding program. We have enjoyed the journey, and we are proud breeders with a focus on temperament and the overall mental and physical health of our puppies. We are passionate about placing happy, healthy puppies with loving families.
What makes your program special?
Our dogs and puppies are raised in our home and are loved as family. We are very dedicated to what we do and what we are trying to achieve as breeders. We work with passion, heart, and integrity, and we truly want what's best for the Mastiff line.
What are the different breed coat colors in your program?
Our puppies include fawn and brindle. Colors will vary depending on the parent dogs.
Where do your breeding dogs live?
They live in my home.

Matched dogs

These dogs are already reserved or have gone home.

Basin
Reserved
Male
Glacier
Reserved
Male
Bryce
Reserved
Male
Zion
Reserved
Female
Cedar
Reserved
Female
Arcadia
Reserved
Female
Denali
Reserved
Female
Rainier
Reserved
Male
Kenai
Reserved
Male
Girl 1
Went home
Female
Boy 1
Went home
Male
Girl 6
Went home
Female
Boy 4
Went home
Male
Boy 5
Went home
Male
Girl 5
Went home
Female
Girl 2
Went home
Female
Girl 3
Went home
Female
Boy 7
Went home
Male
Boy 2
Went home
Male
Boy 6
Went home
Male
Girl 4
Went home
Female
Boy 3
Went home
Male
Aphrodite
Went home
Female
Eros
Went home
Male
Hecate
Went home
Female
Thanatos
Went home
Male
Nyx
Went home
Female
Iris
Went home
Female
Hypnos
Went home
Male
Spider-Man
Went home
Male
Groot
Went home
Male
Rocket
Went home
Male
Gamora
Went home
Female
Drax
Went home
Male
Prime (yellow)
Went home
Female
Porterhouse (green)
Went home
Male
Petite (purple)
Went home
Female
T-Bone (black)
Went home
Male
Tri-Tip (orange)
Went home
Male
Coulette (Mint)
Went home
Female
Sirloin (Bright pink)
Went home
Female
Red
Went home
Male
Filet (White)
Went home
Female
Amy - Purple Collar
Went home
Female
Penny - Yellow Collar
Went home
Female
Bernadette - Pink Collar
Went home
Female
Sheldon - Blue Collar
Went home
Male

Getting a puppy from Kiri

Kiri has been certified by Good Dog’s screening team for responsible and trusted breeding practices. When you’re ready, reach out to ask about the puppies or anything else on your mind. You’ll get to know each other through messaging, phone, or video and pay securely, all on Good Dog.

After buyers complete the application and screening process, Kiri partners with them to find the best puppy match.

Price

Puppy prices include a $500 refundable deposit and between $1,000 - $2,000 final payment, before taxes & fees.

Contract & health guarantee

Kiri may provide a written contract or health guarantee when you purchase a puppy. This helps protect both you and your breeder, ensuring that you both have a clear understanding of the terms of your puppy purchase. If Kiri offers a contract or guarantee, the details will be personalized by them. If you have any questions or want to know more, don't hesitate to reach out to Kiri directly.

All contracts are handled securely through Good Dog.

You’re protected
on Good Dog

When you pay and communicate on Good Dog, you’re covered by Payment Protection.

What's included

- From Good Dog
  - Lifetime support from Good Dog’s Care Team
  - 10% lifetime discount on Figo pet insurance
  - Puppy Training Program & private community
- Enrichment & socialization
  - Various sounds
  - Car rides
  - Surface & tactile stimulation
  - Socialized with children
  - Socialized in new places
  - Scent introduction
  - Daily handling
  - Socialized with other dogs
  - Introduced to people of different ages and appearances
  - Socialized with other animals
- Puppy health practices
  - Vet check
  - First round of shots and deworming
  - Vet records
- Extras
  - AKC registration
  - Initial potty training
  - Toys
  - Food & treats
  - Registration
  - Blanket with mom & littermates’ scent

Location & pick-up

You can drive or fly to pick up your puppy from Kiri.

Breeder's location

Meet in Layton, UT

5187 miles away

Other pick-up locations

More about Kiri

Kiri has been a member of Good Dog for about 5 years
Kiri was screened for responsible practices and has been a member since 2021.
Kiri’s links
- Facebook

Kiri is a trusted Good Dog breeder

2A Mastifs meets or exceeds our community standards in these areas:

Responsible breeding practices
Health of breeding dogs and puppies
Puppy environment and enrichment
Buyer education and policies

Litter and program updates

Kiri B.
Program update on 31 Mar •
Xray for our upcoming litter! Looking to be around 11 puppies!
Kiri B.
Litter update on 22 May 2025 •
Achilles and Sunny's litter

Parent dogs

Max, dad
Mastiff
About Max
Max is a male Mastiff. Carefully selected as a great representative of his breed, Kiri decided to make him part of their program. Kiri has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.
Sunny, mom
Mastiff
About Sunny
Sunny is a female Mastiff. Carefully selected as a great representative of her breed, Kiri decided to make her part of their program. Kiri has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.
Amari, mom
Mastiff
About Amari
Amari is a female Mastiff about 6 years old. Carefully selected as a great representative of her breed, Kiri decided to make her part of their program. Kiri has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.