For example in Sweden, more than one-third of English Springer Spaniels are diagnosed with mammary tumours, analogous to breast cancers in humans. 比如在瑞典,超过三分之一的英国史宾格猎犬被诊断患有乳腺肿瘤,类似于人类的乳腺癌。
An English springer spaniel, known as James, at a dog show in New York, Feb.13,2007. 二月十三日,一只名叫詹姆斯的英国小猎鹬犬参加纽约的狗展。(照片∶美联社)
Breeds that may be more commonly affected include the English Cocker Spaniel, German Shepherd Dog, Alaskan Malamute, Dachshund, and Springer Spaniel. 常见的患肛门囊腺癌的犬种有英国可卡犬,德国牧羊犬,阿拉斯加雪橇犬,腊肠犬和英国激飞猎犬。