The police in Ireland, called Gardaí, along with the Irish Revenue service, has taken away drugs worth about €450,000 (£390,000) from Dublin Airport last Friday.
A dog named Blue checked the bags of a traveler who got off a plane from Los Angeles.
About 225 kilograms of marijuana was discovered in the bags.
Police said a woman in her 30s was taken into custody and detained for questioning.
They said the woman had already appeared in court and their investigations were still going on.
Drugs worth €500,000 confiscated in Ireland
