How to diagnose collie eye in shelties<br>Test your dog's eyesight. If you want to know if your sheltie has cea, then test his eyesight. In mild cases, your dog may be able to see well enough to cope.
If you have a Sheltie it could have cea.
Any dog could either have the disease or not have it. Not just shelties.
( z1 possible :ARG1 ( z2 have :ARG0 ( z3 it ) :ARG1 ( z4 company :name ( z5 name :op "CEA" ) ) ) :condition ( z6 have :ARG0 ( z7 you ) :ARG1 ( z8 company :name ( z9 name :op "Sheltie" ) ) ) )