Clinical, Histological and Genetic Characterisation of a Disorder of Sexual Development in a Pygmy Goat.

A 10-month-old pygmy goat was examined at the Royal (Dick) School of Veterinary Studies at the University of Edinburgh in January 2022, having been referred with a suspected diagnosis of a disorder of sexual development (DSD). The animal displayed a predominantly female phenotype (vulva with enlarged clitoris and vagina) but some male external characteristics such as a beard, larger body size, and larger horns. It also typically exhibits male behaviours such as mounting, aggression, and flehmen response.

Farmer perceptions of clinical mastitis incidence, risk factors and epidemiology in meat-producing sheep flocks in the UK and the Republic of Ireland.

Background: Mastitis has a negative effect on sheep health and welfare and causes significant economic losses to farmers. This study aimed to estimate the incidence of clinical mastitis in meat-producing sheep flocks in the UK and the Republic of Ireland and describe its variation between farming systems, countries and management practices.

Methods: An online questionnaire was distributed to sheep farmers recruited through veterinary practices and industry organisations.