▁ ▁Also , ▁because ▁of ▁the ▁lack ▁of ▁ch or oid al ▁p ig ment , ▁m ild ▁ch or oid al ▁hyp op las ia ▁is ▁difficult ▁to ▁see , ▁and ▁therefore ▁cases ▁of ▁CE A ▁may ▁be ▁missed . ▁ ▁Until ▁recently , ▁the ▁only ▁way ▁to ▁know ▁if ▁a ▁dog ▁was ▁a ▁car rier ▁was ▁for ▁it ▁to ▁produce ▁an ▁affected ▁pu ppy . ▁However , ▁a ▁gen etic ▁test ▁for ▁CE A ▁became ▁available ▁at ▁the ▁beginning ▁of ▁ 2 0 0 5 , ▁developed ▁by ▁the ▁Baker ▁Institute ▁for ▁Animal ▁Health , ▁Corn ell ▁University , ▁and ▁admin ister ed ▁through ▁Opt i Gen . ▁The ▁test ▁can ▁determine ▁whether ▁a ▁dog ▁is ▁affected , ▁a ▁car rier , ▁or ▁clear , ▁and ▁is ▁therefore ▁a ▁useful ▁tool ▁in ▁determ ining ▁a ▁particular ▁dog ' s ▁suit ability ▁for ▁bre eding . ▁ ▁References ▁ ▁External ▁links ▁Inform ational ▁website ▁for ▁CE A ▁Opt igen : ▁Col lie ▁E ye ▁An om aly ▁/ ▁Chor oid al ▁Hyp op las ia ▁( CE A ) ▁Test ▁ ▁Category : D og ▁dise ases <0x0A> </s> ▁Rach el ▁Anderson ▁is ▁a ▁British ▁football ▁agent . ▁She ▁was ▁the ▁UK ' s ▁first ▁female ▁FIFA - lic ensed ▁agent . ▁ ▁Career ▁ ▁Anderson ' s ▁first ▁occup ational ▁interest ▁was ▁journal ism . ▁As ▁an ▁agent , ▁she ▁has ▁represented ▁Don ▁H utch ison , ▁Julian ▁D icks , ▁Michael ▁Hugh es , ▁Joe ▁Ro yle ▁and ▁more ▁than