%L eprints900 %X Senduro goats, a local breed of meat and dairy goats from Indonesia, are recognized for their significance in improving goat breeding and preserving valuable genetic resources. However, limited information exists regarding the reproductive physiology of Senduro goats, which poses challenges to the development of breeding programs and the preservation of genetic resources. This study aimed to investigate the morphological and reproductive profiles of male Senduro goats at different ages, focusing on morphological characteristics, mating behavior, and sperm quality. Morphological characteristics are assessed through body length measurements, while mating behavior serves as an indicator of reproductive behavior. Macroscopic evaluations of sperm quality include assessments of color, viscosity, pH, and volume, while microscopic examinations encompass motility (mass and individual), viability, and spermatozoa membrane integrity. The results showed morphological similarities between juvenile and adult samples, with their testicular size being the only significant difference. Based on macroscopic and microscopic examinations, no significant differences were found between groups. From the results it was concluded that there were no distinct differences in morphological characteristics, mating behavior, and sperm quality between male Senduro goats in the juvenile and adult stages. © The Author(s) 2023 %O Faculty of Mathematics and Natural Sciences, State University of Surabaya, Ketintang, Surabaya, Indonesia; Faculty of Applied Sciences, Universiti Teknologi MARA, Selangor, Shah Alam, Malaysia; Faculty of Health Sciences, Universiti Teknologi MARA, Selangor, Puncak Alam, Malaysia %V 13 %T MORPHOLOGY AND REPRODUCTIVITY PROFILING OF MALE SENDURO GOATS BASED ON AGE DIFFERENCES %I Scienceline Publication, Ltd %A N. Ducha %A L. Lisdiana %A G. Trimulyono %A F.I. Muhaimin %A N.N.M. Yusof %A N. Samsulrizal %A R. Dasiman %A A. Fudhaili %A G.R.A. Pramesti %A J.D. Rahayu %D 2023 %J Online Journal of Animal and Feed Research %K Biometric assessment; Mating behavior; Morphology profiles; Semen quality; Senduro goat %R 10.51227/ojafr.2023.63 %P 460-466 %N 6