The U.S. Department of Agriculture is offering a limited number of '840' prefix Radio Frequency Identification (RFID) ear tags. These tags are only for use in replacement heifers (dairy or beef). All available "840" RFID ear tags are white button half duplex tags.

The USDA is sending tags from several manufacturers and you must select a preferred manufacturer (Allflex, Datamars or Y-Tex) when you order. The USDA cannot guarantee you will receive tags from your preferred manufacturer, but they will try to accommodate each request. Ear tag applicators are not included with your tag order and you must get them separately from the tag manufacturer for the brand of tags you receive. You'll need to review your tags when you receive them to confirm which manufacturer you should contact to order an applicator. Do not use an incorrect applicator because it could damage your tags.

Please complete this form to request no-cost official RFID ear tags for your replacement heifers. Producers should order the number of tags you'll need for replacement heifers for one year. Veterinarians may order a quantity appropriate to their practice.

Order Official RFID Tags for Replacement Heifers in Minnesota

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