Dalton ID Systems: World Leaders in Marine Research, Wildlife and Lifestock Identification Systems Since 1947. The first Company to Produce & Patent Two-piece, Self-piercing Plastic Eartags.


High quality, microbe resistant and UV stabilised, the Supertag has a strong black, self piercing pin that is virtually bloodless. No more broken pins and fewer lost tags.

Click and they´re fitted, no blood - no fuss.
Self-Piercing and free-swinging; any dead tissue cut from the ear drops freely away ensuring no infection or irritation.

Able to rotate a full 360° out of trouble, independant tests show a 99% retention rate with ease of insertion and less pain or tearing with the unique “no needle” applicator.

It´s All in the Pin ; No Blood - No Fuss
This revolutionary and unique design ensures no snag application everytime. As the nylon pin withstands degradation, tags remain in place longer.



Dalton products combine modern technology with basic common sense.
Before any Dalton product is released onto the market an extensive development programme has been concluded, which can take several years! Users and professionals are consulted to discover their particular demands of the system in question and laboratory and field tests carried out.

Dalton customers agree that the professional modern structure of Dalton´s combined with “good old-fashioned” person-to-person service is not equalled anywhere else in the identification industry.

Daltons have been working on a range of products which combine modern technology with basic common sense. This has culminated in the formation of new Dalton Group Companies such as Dalton E.I.D. Systems Ltd. and Dalton Medicom Ltd.