Chesapeake Bay Retriever health: what owners should know

Known conditions in the breed include hip and elbow dysplasia, progressive retinal atrophy, degenerative myelopathy (a spinal cord disease of older dogs), exercise-induced collapse and low thyroid function. DNA tests exist for several of these. Responsible breeders X-ray hips and elbows, have eyes examined, and run the available genetic tests on both parents, so ask for the paperwork.

Build fitness gradually and supervise swims in rough or very cold water. Stop activity and contact a vet if your Chessie wobbles or collapses during intense exercise. A dog that starts dragging its back feet, bumps into things in dim light, or has repeated ear trouble also needs an appointment, as do cuts, swollen feet or eye injuries picked up during hunting.