English Cocker Spaniel health: what owners should know

The breed has several well-known inherited conditions, and some have DNA tests. Progressive retinal atrophy (prcd-PRA) causes gradual vision loss, and familial nephropathy is a kidney disease that appears in young dogs; responsible breeders DNA-test both parents so no puppy can be affected by either. Hip scoring and annual eye examinations under a recognized scheme are also standard among good breeders. Ask to see the certificates rather than accepting a verbal assurance.

Ear infections are the most common everyday problem, encouraged by the heavy, hairy ear flap, so keep ears clean and dry and check them weekly. Weight also creeps up with age. See a vet if your Cocker drinks noticeably more than usual, bumps into things in dim light, has a smelly or painful ear, or shows a sudden change in mood such as new irritability, which can have a physical cause.