A terrier who can keep up with a horse. That is the FCI standard’s concise description of the Border Terrier’s purpose: following riders across country, then still having energy to work underground. The head should resemble an otter’s, and the standard gives no height at all, only weight.
| FCI | Group 3 (Terriers), Section 1 Large and medium-sized Terriers, Standard No. 10, without working trial |
|---|---|
| Country of origin | Great Britain |
| Height at the withers | Not specified in the FCI standard |
| Weight | Males 5,9 to 7,1 kg, females 5,1 to 6,4 kg |
| Life expectancy | Median 14,2 years in a British analysis of 584.734 dogs (McMillan et al. 2024); 12,7 years in English veterinary records (O’Neill et al. 2017) |
| Coat | Harsh and dense, with dense, close-fitting undercoat; skin must be thick |
| Colours according to the standard | Red, wheaten, grizzle and tan, blue and tan |
Origins
The standard names Great Britain as the origin and describes a working terrier at heart. The name refers to the England-Scotland border country. The requirement was a dog narrow enough for an earth and enduring enough for long days across country. The standard therefore requires the dog to be spannable with two hands behind the shoulders.
Temperament
The standard needs just one line: activity combined with gameness. In everyday life, this is usually a friendly, straightforward dog who enjoys joining in and learns quickly. The hunting instinct remains genuine. Cats in the garden, mouse holes and rabbits matter greatly.
Exercise and activity
Small, but no sofa dog. Plan extended daily walks, ideally across country, plus searching and scent games. Train recall thoroughly before off-lead woodland walks. Short, varied training sessions keep the dog content.
Grooming
Hand-strip the rough coat two to three times a year, removing dead hair. Between sessions, weekly brushing suffices. Regularly check teeth and ears; the next section explains why.
Health
The Border Terrier’s robust reputation is supported by figures: McMillan and colleagues found a median of 14,2 years. A VetCompass study of Border Terriers in English practices most commonly found periodontal disease (17,63 per cent), excess weight (7,01 per cent) and outer ear inflammation (6,71 per cent). Adult males weighed a median 10,9 kg, well above the standard (O’Neill et al. 2017). The odds of epilepsy of unknown cause were 2,70 times those of crossbreeds (Kearsley-Fleet et al. 2013). An episodic movement disorder is also known, Canine Epileptoid Cramping Syndrome. In a survey of 29 affected dogs, onset was usually before age three, and about half the owners who changed diet saw fewer episodes (Black et al. 2014).
Who does the Border Terrier suit?
People who enjoy being outdoors and want a manageable, weatherproof companion with a sense of humour. Families with children usually get on well, as do first-time owners who take the hunting instinct seriously.
Who is the breed less suited to?
Homes with free-roaming rabbits or guinea pigs, people expecting a quiet indoor dog, and anyone unwilling to watch food portions and dental care.
If choosing between small terriers, compare the Jack Russell Terrier and the Parson Russell Terrier. To see whether a Border suits you, try the breed quiz, with a more thorough look in our book “Welcher Hund passt WIRKLICH zu dir?” (book in German). New puppy? There is the free Puppy Starter Pack. Your Border Terrier on the wall: explore all our dog portraits from your own photo or choose a poster in a wooden frame.
Further reading
- Jack Russell Terrier: a working dog who happens to be small
- Is my dog overweight? How to assess body condition and ideal weight
- Does a Westie suit you? Daily life, activity and grooming
Sources, accessed on 20.10.2026: FCI-Standard Nr. 10 Border Terrier (fci.be, English version dated 06.10.2026; no German version has been published); McMillan KM et al., Longevity of companion dog breeds: those at risk from early death, Scientific Reports 2024; O'Neill DG et al., Border Terriers under primary veterinary care in England: demography and disorders, Canine Genetics and Epidemiology 2017; Kearsley-Fleet L et al., Prevalence and risk factors for canine epilepsy of unknown origin in the UK, Veterinary Record 2013; Black V et al., Phenotypic characterisation of canine epileptoid cramping syndrome in the Border terrier, Journal of Small Animal Practice 2014.
The links to our books are affiliate links. Buying through them supports us at no extra cost to you.
