Find Mastiff puppies for sale in Uxbridge, London. Compare listings from trusted local breeders and sellers, including KC registered and health tested litters.
This page helps you compare puppies available in and around Uxbridge, whether you are looking for a local litter or are open to nearby parts of London.
New to buying a Mastiff puppy? Read our puppy buying guide, breed information and buying checklist to help you choose the right puppy and breeder.
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5
2 year old female rotweiler brilliant with children house trained, 1 year old bull mastiff boxer mix brilliant with children house trained genuine reason for sale owner moving abroad 450 each or 800 pound together
£400
Coral Active Today
Private seller in Bridgwater, Somerset (111 miles away from Uxbridge)
Beautiful Bullmastiff Cross Puppies – Looking for Their Forever Homes We have a beautiful mixed litter of Bullmastiff cross puppies looking for their loving forever homes. * Mixed litter – males and females available * Well socialised with other dogs and children * Friendly, affectionate, and full of character * Raised in a loving family environment These gorgeous puppies
£350
Joanne
Private seller in Saintfield, County Down (303 miles away from Uxbridge)
Beautiful litter of full-bred Bullmastiff puppies looking for loving, permanent homes. 🐾 2 males & 3 females available 🐾 DOB: 07/07/2026 🐾 £1,650 each 🐾 Ready for their new homes from 07/09/2026 Both mum and dad are full-bred Bullmastiffs from good bloodlines and are strong, impressive examples of the breed. Mum is our family dog and can be seen with the puppies.
£1,650
pearce
Private seller in Newry, County Down (308 miles away from Uxbridge)
Stunning litter of bullmastiff pups available. Proper show true to type. Mum is from show kennels here in northern ireland, her father is ireland and international champion. Dad to the pups is a male we imported as a pup from serbia, both his parents are international champions. Pups will be Ikc registered Wormed 1st vaccination All females No males available We are based in
£1,800
Jeff
Private seller in Omagh, County Tyrone (358 miles away from Uxbridge)
Great Dane x Mastiff Puppies – READY NOW We have 2 beautiful females available from a healthy litter of 9, born on 19/05/2026. These pups are expected to grow into large, loyal, and affectionate dogs, making excellent family companions and guardians. Dam (Mum): Great Dane x Mastiff Embark DNA tested Hip and elbow scored Sire (Dad): F2 Great Dane x Cane Corso About the
£1,000
Tai
Private seller in Ellon, Aberdeenshire (407 miles away from Uxbridge)
5boys 2 girls .. large breed pups all looking for there forever homes Dads a mastiff x Great Dane Mams mastiff x cane corso all homes will be vetted viewing is a must
£1,000
h
Private seller in Mintlaw, Aberdeenshire (417 miles away from Uxbridge)
Based on our internal marketplace analysis from the last 6 months, a Mastiff puppy typically costs between £650 and £950, with an average price of £800. 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: 15th September, 2026
You can find Mastiffs through our localized search, which filters for licensed and Kennel Club Assured Breeders in and around the Uxbridge 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.
Female Mastiffs are often a bit smaller and may be more independent than males, but they're equally affectionate, intelligent, and playful.
Training success depends on the individual dog and consistent training, not sex. Female Mastiffs generally learn quickly and respond well to positive reinforcement.
Spaying is recommended to prevent unwanted litters and reduce certain health risks. Consult your vet for advice on the ideal timing based on your puppy's health.
