Max, who is greying, has a veterinary birth certificate to prove his age and is awaiting official confirmation from Guinness World Records。

马克斯毛发呈灰色，他的动物出生证明足以证明它的年龄。 目前马克斯正等待吉尼斯世界纪录的官方确认。

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Max, who is greying, has a veterinary birth certificate to prove his age and is awaiting official confirmation from Guinness World Records.

马克斯毛发呈灰色，他的动物出生证明足以证明它的年龄。目前马克斯正等待吉尼斯世界纪录的官方确认。

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Management of official veterinarian is not only an important index to evaluate official veterinary services but also an important factor to affect the level of animal health.

官方兽医人员管理是评价一个国家官方兽医机构的重要参数，也是影响国家动物卫生水平的重要因素。

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"In one second - maybe two if it's a bull - the animal is gone, " says Mr Rosenzweig, who trained for years in Israel and now slaughters once a week, under the observation of a state veterinary official, at the Amsterdam Abattoir.

BBC: Should animals be stunned before slaughter?