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What is the main advantage of dehorning and castrating calves when they are young? What is a castrated bull called? What disease is associated with use of the elastrator? Activities 1. Read differing viewpoints on animal welfare to understand better how animals in production agriculture can be treated humanely.
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ansci.colostate.edu/files/Youth%20Livestock%20Ext/resou...
ansci.colostate.edu/files/Youth%20Livestock%20Ext/resources/Beef/Beef3_dehorn_and_castrate.pdf
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We recorded the behavior of these calves at the time of dehorning. Calves not receiving a block stamped their feet 22 times on average during butane dehorning compared to an average of four foot stamps in the blocked calf group.
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www.cattletoday.com/archive/2009/April/CT1953.shtml
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Dehorning young calves is easiest, for the horn buds are small. Some stockmen dehorn at birth, using a caustic paste that kills the horn buds, applying it when the calf is a few hours or just a day or two old. This usually works if the paste is applied properly.
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www.cattletoday.com/archive/2003/August/CT285.shtml
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After hot-iron dehorning, calves treated with ketoprofen also demonstrated little head shaking or ear flicking, but control animals demonstrated higher frequencies of these behaviors; both responses peaked 6 h after dehorning.
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jds.fass.org/cgi/content/abstract/83/9/2037
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In the first 4 h after dehorning, calves dehorned with a hot iron showed more head shaking than calves dehorned with caustic paste. These results indicate that dehorning with caustic paste combined with a sedative results in less pain to calves than dehorning with a hot iron combined with a sedative and a local anesthetic.
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jds.fass.org/cgi/content/full/88/4/1454
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Sep 22, 2007 ... Dehorning calf after i administer a local anaesthetic to freeze each horn while listning to a dairycast podcast about feeding waste milk to ...
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www.youtube.com/watch?v=F_WWq1jssGU
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Not nearly as much physical restraint is needed if a local anesthetic (for example, lidocaine) is used to numb up the horn bud (cornual nerve) area before dehorning. When several calves are dehorned at one time, our practice is for the person doing the dehorning to give the anesthetic to about five calves in sequence.
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www.milkproduction.com/Library/Articles/dehorning_calve...
www.milkproduction.com/Library/Articles/dehorning_calves.htm
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A Border stock farmer was sent a tub of Hornex from his friend in New Zealand, to use on his suckler calves in the mid 1970's. He has used nothing else since then and subsequently made arrangements for ... The answers are here - humane calf dehorning ensures the calves are less stressed and thrive to become healthy cattle.
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Citation: MARCHANT FORDE, R.M., WEARY, D.M., MARCHANT FORDE, J.N. THE EFFECTS OF ANALGESIA ON BEHAVIOR AND HEART RATE DURING DEHORNING IN CALVES. INTERNATIONAL SOCIETY OF APPLIED ETHOLOGY. 2002.
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www.ars.usda.gov/research/publications/publications.htm...
www.ars.usda.gov/research/publications/publications.htm?SEQ_NO_115=134782
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