Breed societies:
Sport Horse Breeding of Great Britain - SHB (GB) http://www.sporthorsegb.co.uk/index.htm
British Hanoverian Horse Society - BHHS http://www.hanoverian-gb.org.uk/
Anglo-European Studbook - AES http://www.angloeuropeanstudbook.info/
British Breeding http://www.bef.co.uk/British_Breeding
World Breeding Federation for Sport Horses - WBFSH http://www.wbfsh.org/?GB
Sports Pony Studbook Society (SPSS) http://www.spss.org.uk/
Sport bodies:
British Eventing http://www.britisheventing.com/
British Dressage http://www.britishdressage.co.uk/
British Show Jumping Association http://www.bsja.co.uk/
Other Links:
Dodson & Horrell Horse feedhttp://www.dodsonandhorrell.com/
Bourton Vale Equine Clinic http://www.bvec.co.uk/
Three Counties Equine Hospitalhttp://www.tceh.co.uk/
Sport Horse Data - pedigree data base http://www.sporthorse-data.com/
Pro stallions video collection of Sport horse Stallions http://www.pro-stallions.com/
Berndt Eylers video archive of German stallions http://www.horse-gate.com/hengstvideos/htext_e.html
Innovis Breeding Products http://www.innovis.org.uk
Equine Reproduction Ltd http://www.equinereproduction.co.uk/
Horse Deals http://www.horsedeals.co.uk/
Stella Baylis Event riderhttp://stellabayliseventing.co.uk/index.html
Kevin Sparrow Photographyhttp://www.kevinsparrow.co.uk/
Greenlees Sport Horse Photographyhttp://www.greenlees-equine.com/