Border Terrier outdoors - UK breed health guide
on September 07, 2026

Border Terrier Health Issues: A Complete UK Owner's Guide

Border Terriers are generally considered a hardy, healthy breed, but a 2017 VetCompass study of English primary-care records found periodontal disease (17.6%), obesity (7.0%), and ear infections (6.7%) as the most common conditions — alongside a genuinely unique, breed-defining condition called CECS, or "Spike's Disease," which real research has linked to gluten sensitivity. This guide covers the real UK health picture, including a condition that's essentially specific to this breed and barely covered anywhere.

Last updated 7 September 2026. Written by Jamie Sinclair, who writes about canine health, nutrition, and everyday care for Doggy Dailies — focused on translating veterinary research and real ingredient science into practical, honest guidance UK dog owners can use.

Table of Contents

Breed Overview

The Border Terrier is a small, hardy working terrier originally bred to run with hounds and go to ground after foxes, standing around 25–28cm at the shoulder and weighing 5.1–7.1kg. Known for a wiry, weather-resistant double coat and an otter-shaped head, Border Terriers are typically energetic, affectionate, and genuinely tough for their size — a legacy of their working origins.

VetCompass data shows the breed's popularity has actually declined somewhat, with annual birth proportion falling from 1.46% in 2005 to 0.78% in 2014.

Temperament and Exercise Needs

Border Terriers are genuinely high-energy working dogs beneath their unassuming size, bred for stamina over long hunts and to squeeze into tight spaces after quarry, and they retain a real prey drive and digging instinct today. They need substantial daily exercise — at least an hour, ideally with off-lead time in a securely fenced area given their genuine tendency to follow a scent or chase — and tend to do best with an owner who can provide consistent training and enough mental stimulation to match their working heritage.

An under-exercised Border Terrier is more prone to digging, escaping, and other self-directed "job-finding" behaviours rather than genuine misbehaviour.

The Real UK Numbers: A 2017 VetCompass Study

Border Terriers are often described as a generally healthy, hardy breed — and UK clinical data broadly supports that, though it's worth knowing exactly what "healthy" means in practice. A 2017 VetCompass study of Border Terriers under primary veterinary care in England found the most prevalent disorders recorded were periodontal disease (17.63%), overweight/obesity (7.01%), and otitis externa (ear infections, 6.71%). At the broader grouped level, dental disorder (18.54%), enteropathy — intestinal/digestive disease (11.68%) — and skin disorder (10.17%) were the most common categories.

Median longevity was a genuinely good 12.7 years, and median adult bodyweight was 10.9kg for males and 9.1kg for females.

CECS ("Spike's Disease") — A Condition Essentially Specific to This Breed

This is worth covering in real depth, because it's a genuinely unique, breed-defining condition that's barely mentioned in most generic Border Terrier content, despite being one of the most distinctive things about this breed's health profile. Canine epileptoid cramping syndrome (CECS), also known as Spike's Disease, was first recognised and remains most strongly associated with Border Terriers, though it has since been documented in a small number of other breeds too.

It's classed as a paroxysmal dyskinesia — episodes of involuntary muscle cramping and sometimes intestinal cramping that come on suddenly in a dog that has entirely normal movement and no neurological deficits between episodes. Episodes can last from a few seconds up to around 30 minutes, typically first appearing between 2 and 6 years old (occasionally as early as 4 months), and tend to persist throughout the dog's life once they begin.

Crucially, dogs generally remain fully conscious throughout an episode, which is one of the features that helps distinguish CECS from true epileptic seizures — though the two can genuinely be difficult to tell apart, and a UK study found Border Terriers had an odds ratio of 2.70 for epilepsy of unknown origin compared with crossbred dogs, the highest of any breed in that study, complicating diagnosis further.

The Gluten Connection

One of the most genuinely interesting developments in Border Terrier health research is the discovery that CECS in many affected dogs appears to be a gluten-sensitive condition. A 2015 study led by researchers including Mark Lowrie found that affected dogs had raised levels of antibodies (anti-transglutaminase 2 and anti-gliadin) associated with gluten sensitivity, and that switching affected dogs to a gluten-free diet led to remission of symptoms in the study group — the condition has since sometimes been termed paroxysmal gluten-sensitive dyskinesia (PGSD) for this reason.

A blood test for these antibodies has been developed to help support diagnosis, though it isn't considered fully conclusive on its own. If your Border Terrier has episodes of sudden cramping, it's genuinely worth discussing both CECS specifically and a trial gluten-free diet with your vet, rather than assuming it must be epilepsy by default.

Periodontal Disease — The Breed's #1 Recorded Issue

Periodontal disease was, by a wide margin, the single most commonly recorded condition in the VetCompass study — at 17.63%, this is a genuinely high figure even by the standards of breeds already predisposed to dental issues. Daily brushing where possible, alongside regular professional dental checks, is worth taking seriously for this breed specifically, and persistent bad breath or visible tartar shouldn't be dismissed as a minor cosmetic issue.

Digestive Health — The Breed's Other Genuine Predisposition

Enteropathy (a general term for intestinal disease) was the second most common condition at the broader grouped level in the VetCompass data, at 11.68% — a genuinely notable finding that's rarely discussed alongside the breed's more talked-about dental issues, and one that ties interestingly back to CECS, given that condition's own links to gluten sensitivity and intestinal cramping. Signs of digestive upset worth monitoring include recurring soft stools or diarrhoea, vomiting, excessive gas, or a reduced appetite.

Given the breed's documented dietary sensitivity in the context of CECS specifically, it's worth being attentive to how your individual dog responds to different proteins and ingredients generally, and discussing persistent digestive symptoms with your vet rather than assuming they're simply a sensitive stomach with no underlying cause.

Ear Infections

Otitis externa was the third most commonly recorded condition in the VetCompass data. Regular ear checks and prompt attention to head shaking, scratching, odour, or discharge genuinely matter for this breed, even though their ears are less obviously floppy than some spaniel-type breeds.

Luxating Patella and Hip Dysplasia

Like many small-to-medium terrier breeds, Border Terriers can be affected by luxating patella (a dislocating kneecap) and, less commonly, hip dysplasia. Watch for an intermittent skipping gait in the back legs or reluctance to jump, and raise persistent signs with your vet rather than assuming it's just enthusiasm wearing off.

Lifespan

Border Terriers typically live around 12–15 years, with the VetCompass study finding a median of 12.7 years — a genuinely good figure reflecting the breed's overall hardiness, though this makes proactive dental and digestive health management all the more worthwhile over what's often a long life together.

Keeping Your Border Terrier Healthy

  • Daily dental brushing — periodontal disease was the single most commonly recorded condition in this breed's UK data
  • Weight management — obesity was the second most common condition
  • Monitor digestive health — enteropathy was a genuinely common grouped-level finding, and diet-sensitivity is a documented theme for this breed
  • Regular ear checks — otitis externa was the third most common condition
  • Discuss CECS with your vet if your dog ever shows sudden, unexplained cramping episodes — including asking about a gluten-free diet trial
  • Watch for intermittent skipping gait, a possible early sign of luxating patella
  • Secure fencing and consistent training, given the breed's genuine prey drive and digging instinct
  • Annual vet checkups, with attention to digestive and skin health given the breed's genuine predisposition to both

Supporting Your Border Terrier's Health

Given this breed's genuine predisposition to digestive issues, our Probiotic Chews may be a useful part of a Border Terrier's routine. Our Hip & Joint Chews (glucosamine, chondroitin, MSM, turmeric and green-lipped mussel) can also support joint health as they age.

More Breed Health Guides

See our full Most Popular Dog Breeds in the UK guide to see where this breed ranks nationally and browse all our UK breed health guides.

FAQ

What are the most common health problems in Border Terriers?
A 2017 VetCompass study found periodontal disease (17.6%), obesity (7.0%), and ear infections (6.7%) were the most commonly recorded conditions.

What is CECS or "Spike's Disease" in Border Terriers?
Canine epileptoid cramping syndrome is a movement disorder causing episodes of involuntary muscle cramping, first recognised in and still most strongly associated with Border Terriers. Dogs remain conscious throughout episodes, distinguishing it from epilepsy.

Is CECS related to diet?
Research has found many affected dogs have gluten-sensitivity markers, and a gluten-free diet led to remission of symptoms in a study group — the condition is sometimes called paroxysmal gluten-sensitive dyskinesia for this reason.

Are Border Terriers prone to digestive problems?
Yes — enteropathy (intestinal disease) was the second most common condition at the broader grouped level in UK clinical data, at 11.68%, a finding rarely discussed alongside the breed's more talked-about dental issues.

Are Border Terriers prone to epilepsy?
A UK study found Border Terriers had the highest odds ratio for epilepsy of unknown origin of any breed studied, though diagnosis is complicated by overlap with CECS.

How long do Border Terriers live?
Typically 12–15 years, with a UK study finding a median of 12.7 years.

Sources

This article is for general information only and isn't a substitute for veterinary advice. If your Border Terrier shows sudden cramping episodes or seizure-like signs, please speak to your vet.