Induction of male sex behavior in pony mares with testosterone propionate.

@article{Withrow1983InductionOM,
  title={Induction of male sex behavior in pony mares with testosterone propionate.},
  author={J M Withrow and G F Sargent and N S Scheffrahn and Darrel J. Kesler},
  journal={Theriogenology},
  year={1983},
  volume={20 4},
  pages={485-90}
}
Two pony mares were administered 150 mg of testosterone propionate every other day for 20 days (ten injections) and every ten days there-after. An additional two mares and one stallion were not treated and served as controls. Testosterone propionate was dissolved in absolute ethanol and administered subcutaneously. Sex behavior tests were conducted 26 and 40 days after the first injection. Control mares exhibited very little male sex behavior. Both testosterone propionatetreated mares, however… CONTINUE READING