1. The propagated responses in afferent fibers evoked by ventral root stimulation were studied in unanesthetized spinal cats.

2. This study was undertaken to determine if brown adipose tissue was involved in heat production during fever produced by S. abortus equi (1 μg) in unanesthetized rabbits aged 19–26 days.

3. Operator, yet even skilled Caponizers will kill some birds during the procedure.25,26 Conclusion Scientists and veterinarians concur that birds can and do feel pain,27,28,29,30 and the castration of unanesthetized cockerels is undoubtedly a serious welfare concern