2 To 4 Month Old Jack Russell Terrier Puppies For Sale In Northern Ireland

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  • Jack Russell Terrier puppies for sale in Inverkip, Renfrewshire – 3 months old2

    Beautiful puppy

    Inverkip, Renfrewshire121 miles away
    • Ready To Leave Now
    • Microchipped

    Jack Russell x Patterdale Male puppy, chocolate and tan. Brought up with children, fully vaccinated. Great character, 5 star loving home no time wasters.

    £600

    E

    Emma

    Private seller

  • Jack Russell Terrier puppies for sale in Whitworth, Lancashire – 12 weeks old4

    Jack Russell Pups

    Whitworth, Lancashire198 miles away
    • Ready To Leave Now
    • Microchipped

    I have 2 dogs left, (1 pending collection),jack Russel pups, They are 8 weeks old today. Ready to go to forever homes, All are weened on to food, All have good markings, Pups having first jabs Monday 5th Jan, 2026, vet checked, Fleas 2/1/2026 Wormed every 2 weeks (last done 2/1/26 Price is £500 (NO OFFERS, CHEAPEST ON THE INTERNET) Pick up only Phone number on add give me a

    £500

    P

    Paul

    Private seller

  • Jack Russell Terrier puppies for sale in Elderslie, Renfrewshire – 11 weeks old3

    Jack Russell / shitzui puppies £750

    Elderslie, Renfrewshire128 miles away
    • Ready To Leave Now
    • Microchipped

    Here I have 4 little Puppies 1 girl 3 boys for sale Ready to leave the 7th January there 7 weeks 3 days ready to leave Tue viewing available mum and dad can also be seen

    £750

    b

    bill

    Private seller

  • Jack Russell Terrier puppies for sale in Caernarfon, Gwynedd – 2 weeks old10

    2 beautiful Jack Russell girls available

    Caernarfon, Gwynedd138 miles away
    • 1 Male / 1 Female
    • Vet Health Checked
    • Microchipped

    Jack Russell Terrier Puppies – Two Little Girls We are delighted to introduce two truly beautiful Jack Russell Terrier girls, full of charm, character and that unmistakable Jack Russell sparkle. Both parents are classic tri-colour, short smooth-haired and short-legged, with the most wonderful, loving temperaments. Mum is our adored family companion and can be seen with her

    £550

    ZD

    Zoe Day

    Private seller | Active today

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It's important to remember that any puppy that is advertised as 'Ready to leave now' 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.

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Frequently Asked Questions

  • Based on our internal marketplace analysis from the last 6 months, a Jack Russell puppy typically costs between £450 and £650, with an average price of £550. 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 February, 2026

  • You can find Jack Russells through our localized search, which filters for licensed and Kennel Club Assured Breeders in and around the Northern Ireland 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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