... pig tags for disease control, traceability and meat assurance are Dalton Tags main business it remains also a world leader in identification systems for wildlife and marine research. The Company takes the quality of its livestock supplies very seriously and ensures that its service and delivery promises are never compromised. In a recent survey 98% of customers said they would recommend Dalton tags to other people. Dalton tags also supplies EID tags, EID Readers, rugged phones & FarmWizard - farm management software, offering a complete solution to the new sheep EID legislation.