1. Rough-coated breed used originally in Belgium for herding and guarding cattle
   - Bouvier des Flandres

Type of: sheep dog, sheepdog, shepherd dog

• genus Aldrovanda
• genus Alectis
• genus Alectoria
• genus Alectoris
• genus Alectura
• genus Alepisaurus
• genus Aletris
• genus Aleurites
• genus Aleyrodes
• genus Algeripithecus
• genus Alisma
• genus Allamanda
• genus Alliaria
• genus Alligator
• genus Allionia
• genus Allium
• genus Allosaurus
• genus Alnus
• genus Alocasia
• genus Aloe
• genus Alopecurus
• genus Alopex
• genus Alopius
• genus Alosa
• genus Alouatta