However, upon discovering the tumors, they had to make tough decisions ... See also After a Decade in Shelter, Rescuers Plead to Find Senior Boxer Dog a True Home When I adopted Flip, he was ...

and "Which dog breeds are more prone to cancer?" Experts from the American ... In general, common breeds like the Golden Retriever, Boxer, Rottweiler, Labrador Retriever, German Shepherd, and ...