Department of Veterinary Physiology;
Pharmacology and Biochemistry;
College of Veterinary Medicine;
Federal University of Agriculture;
Makurdi;
Nigeria;
Department of Veterinary Surgery and Theriogenology;
College of Veterinary Medicine;
Federal University of Agriculture;
Makurdi;
Nigeria;
Department of Animal Breeding and Physiology;
College of Animal Science;
Federal University of Agriculture;
Makurdi;
Nigeria;
Castration; Testes; Epididymides; Nigerian; Local; Dogs; Spermatozoa;