Publications by authors named "D H Grove-White"

Native ponies are at increased risk of obesity and metabolic perturbations, such as insulin dysregulation (ID), a key risk factor for endocrinopathic laminitis. Management and feeding practices can be adapted to maintain healthy body condition and support metabolic health, but owners may inadvertently provide their ponies with inappropriate management leading to obesity and exacerbating risk of metabolic disease. Adoption of preventative weight management approaches (WMAs), including regular monitoring of body condition, providing appropriate preserved forage, promoting seasonal weight loss, and using exercise accordingly, are key in supporting native ponies' metabolic health.

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Background: This study reports the clinical cure rates of topical oxytetracycline and 10% zinc sulphate foot bathing for treatment of interdigital dermatitis (ID), footrot (FR) and contagious ovine digital dermatitis (CODD) in lambs.

Methods: The study was a randomised controlled trial of 75 lambs. Group A (n = 38) was foot bathed daily for 5 days in 10% zinc sulphate for 15 minutes and group B was treated with daily topical oxytetracycline for 5 days.

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This focus article has been prepared by Amanda Carson and Bryony Jones of the APHA Small Ruminant Expert Group and Dai Grove-White of the University of Liverpool.

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Article Synopsis
  • Contagious ovine digital dermatitis (CODD) is a serious infectious foot disease in sheep, primarily affecting animal welfare within the UK and parts of Europe, with underlying mechanisms still not fully understood.
  • In a study involving 18 sheep, researchers induced CODD and tracked the development of lesions and microbial changes over time, revealing that most CODD cases originated from pre-existing conditions like interdigital dermatitis and footrot.
  • While treatment with amoxicillin showed a high clinical cure rate, the presence of certain pathogens in healthy and healed feet indicated the potential for ongoing infections, emphasizing the need for effective flock management and further research to validate the findings in real-world settings.
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