Two adult, male domestic turkeys were treated with implants of deslorelin acetate, a gonadotropin-releasing hormone agonist, to reduce intermale aggression and aggression directed toward the animal care team at a zoologic institution. The turkeys were manually restrained and either two 4.7-mg or two 9.4-mg implants were placed within the pectoral musculature on 3 occasions over the course of approximately 1.5 years. Plasma testosterone concentrations were measured by radioimmunoassay every 2 weeks for the first month after a new implant placement and then monthly thereafter. Testosterone concentrations remained low and aggressive behavior was decreased for a period of several months after implant placement. At necropsy of both birds, no adverse gross or histologic lesions were noted at the implantation sites in the pectoral musculature or within the gonadal tissue. Deslorelin acetate implants are a treatment modality to consider for mitigation of aggression in male domestic turkeys.
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1 September 2015
Use of Deslorelin Acetate Implants to Mitigate Aggression in Two Adult Male Domestic Turkeys (Meleagris gallopavo) and Correlating Plasma Testosterone Concentrations
Christine M. Molter,
Deidre K. Fontenot,
Scott P. Terrell
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Avian
deslorelin acetate
domestic turkey
intermale aggression
Meleagris gallopavo
testosterone