Apparatus for urine collection from female cattle in metabolism crates

Abstract

An apparatus that allows urine collection from female cattle is described. A vinyl bag, which fits over the vulva, has a hose attached at the bottom to direct urine flow to a collection bottle. The bag deflects faeces into collection trays, thus preventing urine contamination. The bag is attached to the animal with 'Velcro' strips glued on with contact cement. The main advantages of this device are the lack of a cumbersome harness, its lightness and the ease of detachment and replacement (if required).