ArticleJournal of feline medicine and surgery2024
Feline dystocia and kitten mortality up to 12 weeks in pedigree cats.
Article in Journal of feline medicine and surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Humans are not unique: difficult birth is common in placental mammals.Biological reviews of the Cambridge Philosophical Society · 2026Review
- Dystocia in cats under UK primary emergency veterinary care: epidemiology, clinical management and outcomes.The Journal of small animal practice · 2026Article
- Surgical Management of Foetal Maceration in a Domestic Shorthair Queen.Veterinary medicine and science · 2025Article
- A framework to refocus the conversation around the welfare of UK purebred cats.Animal welfare (South Mimms, England) · 2025Review
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesThe aim of the present study was to establish the incidence of dystocia in pedigree cat breeds and investigate mortality rates in kittens up to the age of 12 weeks.
methodsA retrospective study was conducted that utilised convenience sampling. Registered cat breeders from 29 countries whose cats had given birth within a single year (2019) were asked to complete an online questionnaire. This study is the third in a series over 30 years that have assessed changes in birth-related statistics in cat breeds.
resultsData were collected from 448 breeders on 853 litters, with 3560 live-born kittens from 45 pedigree breeds (as per the queens' breed). The incidence of dystocia that required veterinary intervention was 14.9% and varied by breed (range 0-22.2%). Caesarean section was required for 10.7% of litters, most commonly in Cornish Rex cats. Despite apparent breed variation, there was no statistically significant difference among breeds. Queens aged over 5 years and litters of more than six kittens were associated with a reduced risk of dystocia, whereas a longer gestation period increased the risk. Bengal cats had the highest cumulative kitten mortality up to the age of 12 weeks (23.4%). Significant breed differences ( CONCLUSIONS AND RELEVANCE: The incidence of dystocia in pedigree cats was higher than the historical values for non-pedigree and pedigree cats. The age of the queen, gestation length and litter size affected the incidence of dystocia. Kitten mortality was affected by the requirement for caesarean section, presence of birth defects and breed.
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