good cat service! - Animal lovers please support checkers Greenstone. When their rat problem got bad they went and adopted 2 cats from the Spca. During the day they are in the staff area and storeroom and at night they stroll the shop floor. They are adored by the staff and the rat and mouse problem is so much better with no use of poison. Their only problem is customers constantly wanting to steal them when they sneak onto the shop floor