Trained Mastiff Puppies For Sale In Hertford, Hertfordshire

1 Trained Mastiff Puppies For Sale In Hertford, Hertfordshire

Find Mastiff puppies for sale in Hertford, Hertfordshire, with current listings from local breeders and dog owners, including photos, prices and full breeder details.

This page helps you compare puppies available in and around Hertford, whether you are looking for a local litter or are open to nearby parts of Hertfordshire.

Mastiff puppies in Hertford currently range from £1,250 to £1,250.

If you do not find the right puppy in Hertford itself, nearby areas such as Baldock, Bishop's Stortford and Borehamwood often have additional litters within easy reach.

  • 2 beautiful female mastiff puppies 4

    2 beautiful female mastiff puppies

    • Ready Now

    10 weeks old 2 beautiful female Mastiff Puppies need new lovely homes. One lilac merle (yellow collar) one fully suited lilac (orange collar). Puppies have been brought up in a family home with children of all ages Microchip done, not vaccinated as we find a lot of vets don’t use same stain so Puppies was having to start the course over again. Mum is in pictures, cannot post

    £1,250

    V

    Victoria Active Today

    Private seller in Gravesend, Kent  (30mi)

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  • Mastiff Cross puppy 4

    Mastiff Cross puppy

    • Ready Now

    Its not about the dog you want, its about the owner she needs. She'll be her best self with a woman owner. She was born on 1st February 2025 She's a Mastiff cross and very loyal. I'm moving, I can't take her to my new place. Loves to play with tennis balls and go on long walks. She has 2 meals a day - Wainwright wet and dry food She gets X3 walks per day She doesn't really get

    £600

    E

    Ella

    Private seller in Newcastle, County Down  (297mi)

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Frequently Asked Questions

  • Based on our internal marketplace analysis from the last 6 months, a Mastiff puppy typically costs between £500 and £700, with an average price of £600. Note that premium prices usually reflect Kennel Club (KC) registration and litters from parents with verified health tests, such as hip and eye scores, which we strongly recommend for health security. Market data verified: 2nd April, 2026

  • You can find Mastiffs through our localized search, which filters for licensed and Kennel Club Assured Breeders in and around the Hertford area. Under UK law, any breeder producing three or more litters a year must hold a local council license. We recommend always visiting the puppy at the breeder's home to view the license and observe the mother (Dam) interacting with the litter to ensure high welfare standards.

  • Key things include health checks, vaccinations, pedigree documents, breeder reputation, and the puppy's temperament. Our site features detailed adverts and breeder profiles to help you make an informed decision. Read our Mastiff Buyers Guide for more information.

  • Licensed breeders meet high standards for animal welfare and breeding ethics. mastiff-owners.co.uk highlights licensed breeders so you can trust you're getting a well-cared-for puppy.

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