catmint: hairy aromatic perennial herb having whorls of small white purple-spotted flowers in a terminal spike; used in the past as a domestic remedy; strongly attractive to cats
herb: a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests
chihuahua: an old breed of tiny short-haired dog with protruding eyes from Mexico held to antedate Aztec civilization