A new charity shop in aid of rescue greyhounds opens in Cardiff on Tuesday. Bargain hunters are invited to come along to the opening launch, as well as to a ‘Meet the Dogs’ day the following weekend to find out more about this gentle breed. Greyhound Rescue Wales is opening its doors in the city’s popular Albany Road following demand for a branch in the capital. It will be the charity’s fourth shop in Wales, with others in Blackwood, Ruthin…