BACK TO REPRODUCTIVE SYSTEM
BACK TO SMALL DOMESTIC MAMMALS



MALE

  • Male is known as the Hob.

Penis

  • J-shapes os penis lies within the caudal section of the penis dorsal to the penile urethra.0
    • Supporting bone is the Baculum.
  • Penis points cranially.
  • Opening of the prepuce is on the ventral abdomen.

Testes

  • Two testes carried externally in the scrotum.
  • Sexual maturity is usually reached during the first spring after birth at about 4-8 months of age.
  • Once testes have descended, the inguinal canal closes and they are not able to be retracted.
  • Spermatogenic activity increases within the semniferous tubules of the testes from December-July.
    • Testes become noticeably enlarged in preparation for the breeding season (March-August).

Accessory Glands

  • The only accessory sex gland is the prostate gland.
    • A fusiform enlargement around the proximal part of the urethra at the neck of the bladder.

Puberty and Sexual Maturity

  • Males mate the year after they are born.