4 To 6 Week Old Jack Russell Terrier Puppies For Sale In Cornwall

14 4 To 6 Week Old Jack Russell Puppies For Sale In Cornwall

Find 14 Jack Russell puppies for sale across Cornwall, with prices currently ranging from £400 to £1,200. Compare listings from trusted local breeders and sellers, including KC registered and health tested litters.

This page brings together listings from across Cornwall, making it easier to compare availability, breeder details and prices across the county.

Price can vary by breeder, pedigree, location and what is included, so compare each advert carefully before contacting the seller. Popular colours in this search include Black and White.

New to buying a Jack Russell puppy? Read our puppy buying guide, breed information and buying checklist to help you choose the right puppy and breeder.

  • Jack russell puppies 8 1
    Premium

    Jack russell puppies

    6 hours ago
    • Ready in 1 day
    • 3 male / 2 female
    • Health checked

    Hi I have 5 beautiful and playful Puppies looking for there forever homes. I have 2 girls and 3 boys.  They have all been wormed with dontrol and have been de flead by hand as there to young to use frontline treatment.  They love children and love playing with toys. They all come with a puppy pack which includes toys blanket training mats food there own little collar.

    £750

    Gm

    Gemma matthews Active Today

    Private seller in Maidstone, Kent (218 miles)

  • Jackawa 4

    Jackawa

    4 days ago
    • Ready in 2 weeks

    4 lovely Puppies looking for their forever home wormed up to date eating and drinking on there own love going outside for the toilet day or night and even in the rain are doing fantastic the black collar is the male the rest are female confident little ones they will have there first jag and vet check vaccinations and a puppy pack with all the essentials need anymore

    £650

    K

    Keith Active Today

    Private seller in Cardenden, Fife (395 miles)

  • F1 jackapoos 3

    F1 jackapoos

    4 days ago
    • Ready in 2 weeks

    We have a gorgeous litter of 6 Jackapoo Puppies looking for their forever families: 🐾 4 girls 🐾 2 boys These beautiful Puppies have been lovingly raised and are well-bred, combining the intelligence and affectionate nature of the Jack Russell Terrier with the friendly, playful temperament of the Poodle. About the Puppies: * Healthy, happy, and well-socialised * Raised in

    £1,000

    S

    Shanade Active Today

    Private seller in Ottershaw, Surrey (178 miles)

  • Jack Russell litter 6

    Jack Russell litter

    4 days ago
    • Ready in 3 weeks

    Beautiful mini Jack Russell pups, small and chunky, lovely temperaments, mum and dad in pics. 2 tri colours are girls and the 2 brown and white are boys

    £400

    N

    Nicolas

    Private seller in Ballinamallard, County Fermanagh (304 miles)

  • Jackawawa 5

    Jackawawa

    6 days ago
    • Ready in 2 weeks

    4 lovely small chunky pups they have been wormed upto date and will be vet checked have there first jag and microchip used to kids and my other dogs and cat have been going outside for the toilet used to the rain well handled little carecters 3 girls and one boy will come with a puppy pack with bed toys blanket with mothers cent and litter mates smell some food to get you

    £650

    H

    Helen Active Today

    Private seller in Cardenden, Fife (395 miles)

  • Minature Jack Russell pups 6

    Minature Jack Russell pups

    1 week ago
    • Ready in 3 weeks

    Beautiful chunky pups, 2 boys and 2 girls, mum and dad can be seen in pics, all pups will be 8 weeks old before going to there forever homes, wormed, vaccinated and microchipped

    £400

    N

    Nicolas

    Private seller in Ballinamallard, County Fermanagh (304 miles)

  • Gorgeous Litter Of Traditional Jack Russell Puppies 4 Boys 1 Girl 3

    Gorgeous Litter Of Traditional Jack Russell Puppies 4 Boys 1 Girl

    1 week ago
    • Ready in 3 weeks

    UPDATED PICS 30.05.2026 Pups are eating and drinking independently aswell as still with their mom They enjoy play times in the lounge and their wonderful characteristics are shining through ..... 5 stunning , strong and healthy babies These are so content we dont know they are here ... Mom Nancy is doing a fantastic job rearing these little beauties They are all traditional JRT

    £750

    A

    Annmarie Active Today

    Private seller in Wolverhampton, West Midlands (176 miles)

  • Jack Russell puppies - 3 girls and 1 boy 1

    Jack Russell puppies - 3 girls and 1 boy

    1 week ago
    • Ready in 3 weeks

    Both parents are Jack Russells from reliable breeders. There are three girls and one boy. Check out our website for details on price and reservation terms and availability. All four healthy and happy.

    £800

    H

    Hugh

    Private seller in Lewisham, London (200 miles)

  • Jackapoo's £1200 15 1

    Jackapoo's £1200

    6 days ago
    • Ready in 2 weeks
    • 1 female
    • Health checked

    I have a fantastic litter of jackapoo Puppies mum is my much loved  dog and dad was a stud. They have produced 6 beautiful babys 3 girls and 3 boys they will be ready to leave me at the end of June after there first injection and microchipped also vet checked they will go to new homes with food and blanket the blanket will be placed in the puppie pen before they leave to

    £1,200

    Sarah coultas

    Sarah coultas

    Private seller in Scarborough, North Yorkshire (314 miles)

  • Stunning Jack Russell Puppies 3 Females Remaining 5

    Stunning Jack Russell Puppies 3 Females Remaining

    2 weeks ago
    • Ready in 2 weeks

    We have a lovely litter of 6 strong healthy Jack Russell Terrier Puppies. They are rare colours produced from our chocolate male and our white and tan female. Puppies will have the chocolate gene and some will colour out more chocolate as they grow into their colours. Sire and Dam are great temperaments and are our family pets. We have 3 Females Available 1 Black, white and

    £700

    R

    Reece

    Private seller in Derby, Derbyshire (211 miles)

  • Jack russle pups 5

    Jack russle pups

    3 weeks ago
    • Ready in 2 weeks

    Full jack russle pups Ready to leave 12th june Both mother and father can be seen 2 girls available

    £700

    R

    Robert

    Private seller in Middlesbrough, North Yorkshire (315 miles)

  • 3/4Jackrussel x 1/4chiuhaha 6

    3/4Jackrussel x 1/4chiuhaha

    3 weeks ago
    • Ready in 3 weeks

    I have 2 girls and 3 beautiful boys there ready to go on the 26th june they will be vetchecked chipped wormed and flead to date mum and dad can be seen a deposit secures your puppy £600 for boys £650 girls

    £650

    L

    Lindsey

    Private seller in Knowle, Bristol (104 miles)

  • Jug puppy’s 4

    Jug puppy’s

    • Ready in 3 weeks

    These are my beautiful jug Puppies mum is Jack Russell Dad is pug. There are two beautiful girls available and one boy please contact for any more info.

    £650

    T

    Tina

    Private seller in Fakenham, Norfolk (278 miles)

Similar results from outside your search

  • Tiny jack russell 7
    Premium

    Tiny jack russell

    4 hours ago
    • Ready Now
    • 1 male
    • Health checked

    We have for his forever home due to time wasters this tiny pure black Jack Russell boy both parents can be seen dad is Black and Tan mum is black and white he was the smallest in his litter so we kept him an extra few weeks he was chosen by a couple and we kept him for three weeks to be told they had changed their mind he’s a super little guy full of life he’s been spoilt

    £700

    Emmy

    Emmy Active Today

    Private seller in Lincolnshire (275 miles)

  • Traditional Jack Russell Male Puppies 7
    Premium

    Traditional Jack Russell Male Puppies

    12 hours ago
    • Ready Now
    • 2 males
    • Health checked

    Lovely Jack Russell Make Puppies. Our Mum And Dad Jack Russell’s are the traditional type. Tri coloured. Our Jacks are very friendly, happy, loyal and loving, pups were born in our family home, surrounded by love and care, our children enjoy playing with the pups, we have other dogs and cats so a busy house. Puppies were born on 05/03/26 pups have had their 1st and 2nd

    £600

    W

    Wendy Active Today

    Private seller in Boston, Lincolnshire (256 miles)

  • Jack Russel 8
    Premium

    Jack Russel

    1 day ago
    • Ready Now
    • 4 male / 2 female
    • Health checked

    Adorable Jack Russell Puppies are ready for their caring new families. There are 2 females and 4 males available. These Puppies have grown up around children and other dogs, making them well socialized. They are friendly, playful with kids, and have great temperaments. The Puppies have received worm and flea treatments, and will be microchipped, vet checked, and first

    £700

    M

    Mark Active Today

    Private seller in Lingfield, Surrey (195 miles)

  • Jack Russell Puppies Ready For New Homes 4

    Jack Russell Puppies Ready For New Homes

    2 days ago
    • Ready Now

    Cracking Jack Russell Puppies who are reared in a family environment and are round children. They are very affectionate and now ready for their next adventure. Puppies are microchipped, wormed and ready to view. 1 x boy and 2 x bitches available.

    £550

    R

    Robyn Active Today

    Private seller in Ifield, West Sussex (185 miles)

  • Jack Russell terrier 1

    Jack Russell terrier

    2 days ago
    • Ready Now

    My name is Rusty I have been microchipped, fleed and wormed, vaccinations are upto date. He is neutered

    £250

    MWk

    Mark William kenneth Active Today

    Private seller in Wakefield, West Yorkshire (255 miles)

It's important to remember that any puppy must be microchipped before being sold by law.

Although not illegal to sell younger, it is also Highly recommended that a puppy does not leave their mother or siblings before being at least 8 weeks old. Generally, 8-12 weeks old is considered the best age to buy or sell a puppy.

Frequently Asked Questions

  • Based on our internal marketplace analysis from the last 6 months, a Jack Russell 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: 12th June, 2026

  • You can find Jack Russells through our localized search, which filters for licensed and Kennel Club Assured Breeders in and around the Cornwall 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 Jack Russell Buyers Guide for more information.

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

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