South Wales Police confirm a 41-year-old local woman was arrested in Cardiff this morning.
Eight-week-old 'Little Boy' went missing from a pet shop in Roath, Cardiff on Saturday.
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A dry night with clear spells in the west. Temperatures will fall, with thickening cloud inland by the early hours.
The First Minister Carwyn Jones is under fire after claiming that the Tata Steel management buy-out team "has not yet raised the money".
Police say they want "no surprises" from Welsh football fans.