A rare case of a double vagina in a young American Staffordshire Terrier bitch (Canis lupus familiaris). A case report.

The presence of congenital urogenital malformations is relatively common in bitches. However, cases of double vagina in the literature are scarce, and the ones reported usually accompany other urogenital defects. The vaginal anomaly was an incidental finding in the present case during a routine spay and was not accompanied by any other malformations.