The objective of this study was to develop a radiotelemetric system capable of frequent monitoring of mare body temperature. A radio transmitter was implanted in the flank of each of four mares. Telemetered data were received by a pair of antennae placed at right angles in a 3.3 x 6.6-m stall and stored on a computer hard disk. The data were recorded every 5 minutes except when mares were out of the stall for a 1- to 2- hour exercise period. No effect of environmental temperature, ranging from 5 degrees C to 30 degrees C, on mare body temperature was apparent. The radiotelemetric system used in this study was effective for frequent measurement of mare body temperature.
Telemetric monitoring of body temperature in the horse mare. Publishing Authors By Initials