Breed - Related Health Concerns Bloat; hip dysplasia; elbow dysplasia; progressive retinal atrophy (eye disorder that leads to blindness); persistent pupillary membranes (failure of PPMs to disappear at birth
which causes eye problems); ectropion (outward protrusion of the eyelid);
vaginal hyperplasia (swollen vagina that may protrude from the vulva in intact females); heart disease