Rottweilers under primary veterinary care in the UK: demography, mortality and disorders.
Ključne besede
Povzetek
UNASSIGNED
Rottweilers are reportedly predisposed to many disorders but accurate prevalence information relating to the general population are lacking. This study aimed to describe demography, mortality and commonly recorded diseases in Rottweilers under UK veterinary care. Clinical health records within the VetCompass Programme were explored for disorders recorded during 2013.
UNASSIGNED
Rottweilers comprised 5321 (1.17%) of 455,557 dogs attending 304 clinics. Annual proportional birth rates dropped from 1.75% in 2006 to 1.07% in 2013. Median adult bodyweight overall was 44.9 kg (IQR 39.55-51.00, range 20.00-88.80). Median male adult bodyweight (48.5 kg, interquartile range [IQR] 43.0-54.0, range 20.0-88.8) was heavier than female (41.5 kg, IQR 37.0-46.4, range 21.1-73.5) (P < 0.001). Median longevity overall was 9.0 years (IQR 7.2-10.5, range 0.0-17.0). Median female longevity (9.5 years, IQR 7.8-11.0) was greater than male (8.7 years, IQR 6.8-10.1) (P = 0.002). The most common causes of death were neoplasia (33.0%), inability to stand (16.0%) and mass-associated disorder (7.1%).At least one disorder was recorded for 60.31% of Rottweilers. The most prevalent specific disorders recorded were aggression (7.46%, 95% CI 6.40-8.64), overweight/obesity (7.06%, 95% CI: 6.02-8.21), otitis externa (6.14%, 95% CI: 5.18-7.23) and degenerative joint disease (4.69%, 95% CI: 3.84-5.66). Male Rottweilers had higher prevalence than females for aggression (9.36% versus 5.47%, P = 0.001) and pyotraumatic dermatitis (4.05% versus 1.76%, P = 0.001). Aggression was more prevalent in neutered than entire females (7.5% versus 3.1%, P = 0.003) but did not differ between neutered and entire males (9.6% versus 9.0%, P = 0.773). The most frequent disorder groups were musculoskeletal (12.01%, 95% CI: 10.69-13.45), dermatological (10.96%, 95% CI: 9.69-12.35), gastro-intestinal (195, 8.87%, 95% CI: 7.72-10.14), undesirable behaviour (7.96%, 95% CI: 6.87-9.18) and neoplasia (7.96%, 95% CI: 6.87-9.18).
UNASSIGNED
The current study assists prioritisation of health issues within Rottweilers. Rottweilers are relatively short-lived and neoplasia is a common cause of death. The most common disorders were aggression, overweight/obesity, otitis externa and degenerative joint disease. Males were significantly heavier, shorter-lived and predisposed to aggression than females. These results can alert prospective owners to potential health issues and optimise sex selection decision-making.
