Welcome to Diamonds Jack Russell where we endeavour to breed the best “True To Type”  Russell Terrier, using imported bloodlines going back to the original type bred. We have been involved with JRT for over 20 years back when people just called them jacks. It is entirely fitting that this fine old breed should be preserved in its original form as one of the very best working terriers, as a natural show dog of extraordinary quality and as an ideal rural companion.