Type ii ivdd is fibrous degeneration of disks and occurs in older dogs of all breeds , but generally only causes problems in large - breed dogs 2类椎间盘疾病主要为椎盘骨纤维质恶化而导致,所有比较老的成年狗几乎都有可能患病,通常大型犬类容易发病
Feeding a balanced , yet lower energy dense food , will not negatively affect a puppy adult size , rather the rate at which it achieves this size 犬类（吸收的）过分的能量可以导致过高的成长率，使其成为超重的幼犬；又同时形成一些结构异常的潜在原因。
Posing like the very symbol of the westminster kennel club , a german shorthaired pointer called carlee became america ' s top dog tuesday night 第129届威斯敏斯特犬俱乐部犬类大赛2月14日至15日在纽约举行。共有165个品种，大约2500多只小狗参加了比赛。
Puppies should not be allowed to socialize with other dogs or frequent areas where other dogs have been until 2 weeks after they have had their last vaccination 犬类在最后一次免疫接种后2星期内禁止与其他犬类接触，禁止前往其他犬类经常出没的地点。
Snazzy oufit : grimace , the english bulldog , won the current canine characters category with her taxi cab costume at the times square dog day masquerade 名叫"鬼脸"的英国牛头犬赢得了在泰晤士广场举办的犬类化妆舞会流行组别的冠军，上图就是它的身着“出租车装束”的照片。
Most of the gray wolf pups born in yellowstone national park last year have died , possibly because of a dog disease , a federal wolf expert says 美国黄石国家公园去年出生的大部分灰狼幼仔目前都已死亡。据有关专家日前表示，之所以出现这种情况，可能是由于一种犬类疾病的影响。
Most of the gray wolf pups born in yellowstone national park last year have died , possibly because of a dog disease , a federal wolf expert says 美国黄石国家公园去年出生的大部分灰狼幼仔目前都已死亡。据有关专家日前表示，之所以出现这种情况，可能是由于一种犬类疾病的影响。
Now that a tunnel has been built through the mountains , the pass is less dangerous , but each year , the dogs are still sent out into the snow whenever a traveller is in difficulty 因为穿越山区的隧道已经建成，关隘变得不再危险，但每年，每当有旅行者身处困境时，犬类仍然要进入雪地。
