In three years time every dog will have to be microchipped by law. Many of you probably already get your pets chipped - but the government says soon everyone must - to make sure owners can be held accountable for their dogs behaviour.
But of course micro chipping can also help reunite lost animals, as Charlotte Wilkins reports.
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Rain becoming more persistent overnight. Rain and cloud slow to clear tomorrow but becoming dry by the afternoon. Some brightness later
Rain becoming more persistent overnight. The rain gradually clearing tomorrow morning then sunny spells for the afternoon, feeling cooler
Becoming brighter with warm sunny spells developing this afternoon but also the risk of heavy showers