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　　CANADA - A UBC professor says livestock producers who achieve the highest standards of animal welfare need to be held up as the examples for the rest of the industry, writes Bruce Cochrane.Over the past 40 years the public's interest in issues related to animal welfare has increased exponentially.Dr David Fraser, a professor in the Animal Welfare Program at the University of British Columbia, says we see a lot of public concern not matched by a high level of awareness of the complexity of the issues.

　　布魯斯·科克倫(Bruce Cochrane)寫道，據(jù)一名哥倫比亞大學(xué)教授稱，實(shí)現(xiàn)高標(biāo)準(zhǔn)動(dòng)物福利的畜牧養(yǎng)殖者應(yīng)該被推薦為其他行業(yè)的楷模。在過去四十年里，公眾關(guān)切相關(guān)動(dòng)物福利的問題以指數(shù)增添。英屬哥倫比亞大學(xué)的教授大衛(wèi)·弗雷澤(David Fraser)博士說“：我們看島絆多公眾關(guān)切的福利意識(shí)很高，但是問題很重雜?！?/p>