Evidence map›Paper›PMID 42135803›Full record

ArticleCompanion animal health and genetics2025

Yorkshire Terriers under primary veterinary care in the UK - demography and disorders.

Dan G O'Neill, Sara D Witkowska, Dave C Brodbelt, David B Church, Karolina S Engdahl

Abstract read
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Article in Companion animal health and genetics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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0cells of the map it votes in
1citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Dan G O'NeillPathobiology and Population Sciences, The Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, AL9 7TA, Herts, UK. doneill@rvc.ac.uk.
Sara D WitkowskaPathobiology and Population Sciences, The Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, AL9 7TA, Herts, UK.
Dave C BrodbeltPathobiology and Population Sciences, The Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, AL9 7TA, Herts, UK.
David B ChurchClinical Science and Services, The Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, AL9 7TA, Herts, UK.
Karolina S EngdahlDepartment of Clinical Sciences, Swedish University of Agricultural Sciences, PO Box 7054, Uppsala, 750 07, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe Yorkshire Terrier is a long-established and commonly owned dog breed. This study aimed to explore anonymised primary-care veterinary clinical data from the VetCompass Programme to characterise the demography, common disorders and longevity of the general population of Yorkshire Terriers in the UK in 2016.

resultsYorkshire Terriers composed 28,032 (3.10%) of the study population of 905,542 dogs under veterinary care in 2016. Annual proportional birth rates decreased in popularity between 2005 and 2016, from 3.54% of all dogs born in 2005 to 2.15% in 2016. The median adult bodyweight was 5.06 kg (IQR 3.81-6.49, range 1.01-15.00). Clinical records from a random sample of 3,308/28,032 (11.80%) Yorkshire Terriers were manually reviewed to extract information on all disorders diagnosed during 2016. The most commonly diagnosed disorders were periodontal disease (21.10%, 95% CI: 19.71-22.49), overgrown nail(s) (6.47%, 95% CI: 5.63-7.31), anal sac impaction (3.99%, 95% CI: 3.32-4.66), overweight/obesity (3.72%, 95% CI: 3.07-4.36) and persistent deciduous teeth (3.57%, 95% CI: 2.94-4.20). Among the 464/3,308 (14.03%) Yorkshire Terriers that died during the study period, the median age at death was 13.56 years (IQR 11.30-15.15, range 0.06-19.08). The most common disorder groups causing death were brain disorders (9.79%, 95% CI: 6.79-12.78) and kidney disorders (8.73%, 95% CI: 5.88-11.58).

conclusionsThe current study identifies a reducing ownership trend for Yorkshire Terriers in the UK. Disorders that are common and appear predisposed in Yorkshire Terriers include periodontal disease, persistent deciduous teeth and patellar luxation. Overall, the Yorkshire Terrier has high longevity, which is suggestive of robust overall health.

Indexed as

BreedDogEHRElectronic health recordEpidemiologyPedigreePrimary-careVetCompassVeterinaryYorkshire Terrier

Identifiers

PMID42135803
PMCPMC12344897

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.