Abby & Ben's litter born 11/3/23

F1 Mastador puppies ~ FIRST GENERATION!

5 males, 2 females. Sorry, no more puppies available.

2.5 weeks old. Eyes open!

click on photos for larger images

These beautiful puppies are the pairing of Abigail Adams of Covenant Farm (Abby) and Ben. Both of these parents have excellent temperaments and intelligence. Abby is an AKC registered purebred English Lab. She is the great-great granddaughter of our own Kelsey & Rob Roy, both long-since retired. Ben is a purebred English Mastiff. Expect these pups to mature in the 100-150 lb. range as adults. See below for more information on Abby & Ben.

To place a deposit on one of these puppies, click the secure PayPal link below (but please contact us before doing so). All of these puppies come with a 3-year guarantee on hips and elbows, are vet-checked, have their vaccinations, and come with proof of parentage.



An explanation of the different types of Mastadors:

F1: First Generation. English Mastiff bred to Labrador Retriever.

F1B: First Generation Mastador bred to either of the foundation breeds:
Mastador bred to Lab = 75% Lab, 25% Mastiff puppies.
Mastador bred to Mastiff = 75% Mastiff, 25% Lab puppies.

F2: Second Generation. First Generation Mastador bred to First Generation Mastador.
F3: Second Generation Mastador bred to First Generation Mastador

These puppies are F1 Mastadors.

Just a week old!

click on photos for larger images

Dam & Sire: Abigail Adams of Covenant Farm & Benjamin


Abigail Adams of Covenant Farm

Abby is our only Labrador Retriever. She has classic English Lab features and temperament. She has a medium-high drive. She's very intelligent, playful and adventurous. Abby adores children, and all other dogs (if they will have her). She has a beautiful soft yellow coat. This is the first breeding of Caesar & Abby, and moree are planned.

Benjamin at Covenant Farm

Ben is owned by our friend Jason Overstreet, an owner of several Covenant Farm dogs. He is a purebred brindle AKC English Mastiff, and not from our breeding lines. He's still a young lad, with plenty of growing to do, and this is the second litter he has sired with Abby. He's a happy, playful lad, and a gentle giant. He will be siring other litters with us in the future!

If you would like to put a deposit on a puppy, you can do so securely through PayPal,
even if you don't have a PayPal account. Just click on the button below (after approval).

Deposits are non-refundable unless for any reason we are unable to deliver the puppy that you reserved. In that event, you will be offered the choice of a full refund or a replacement puppy, if one is available. Puppies are available no sooner than eight weeks old. Balance must be paid in cash or postal money order at the time of puppy pick-up unless prior arrangements have been made. By clicking the link and making your deposit through PayPal, you agree to these terms.