hi i was wondering which tests to get done, my dog is an 18 month old ess. i know that he should get his eyes tested but im unsure what else. any suggestions or advice would be very helpful as he is an outstanding dog who i hope people will be interested in using for stud.thanks :)

Hipscoring, certainly.

http://www.the-kennel-club.org.uk/services/public/documents/breed/5133.pdf

That's for the OES, Marianne, not the ESS. ;-)

LOL I must need my eyes testing myself!!!! Sorry!

Okay here's the right one -a bit more required actually:
http://www.the-kennel-club.org.uk/services/public/documents/breed/2053.pdf