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The Jack Russell Terrier is a small terrier that has its origins in fox hunting in England. It is principally white-bodied and smooth, rough or broken-coated and can be any colour. Small tan and white terriers that technically belong to other breeds are sometimes known erroneously as "Jack Russells". Wikipedia
Life expectancy: 13 – 16 years
Mass: 6 – 8 kg (Adult)
FCI: standard
Temperament: Stubborn, Intelligent, Energetic, Clownish, Athletic, Fearless, Vocal