Archive for November, 2012
Still Thundering Down The Straight
Posted by vetsbeyondreason in Animal Welfare on 26/11/2012
Many moons ago, when I was still working in private practice, a fellow entered the clinic and asked if we had any elephant juice. Elephant juice is one of the colloquial names for etorphine. Etorphine is a narcotic several thousand times stronger than morphine. It was developed by the South Africans to immobilise elephants, rhinos and other large difficult to handle animals. The drug is so potent that a scratch from a needle dipped in the stuff is potentially fatal.
Interestingly, while a standard dose results in immobilisation a reduced dose causes excitation. This manifests itself as compulsive walking or running. The affected animal appears oblivious to its surroundings and continues to run until it drops from exhaustion, meets an immovable object or receives veterinary intervention. It has been used in the horse racing industry when a bit of illegal zip is required. In Australia zoo vets are generally the only ones with legal access to it. As it was illegal to import etorphine into the US the Americans produced their own version, called carfentanil, which is even more potent.
Dr. F. Bunny
Thundering Down The Straight
Posted by vetsbeyondreason in Animal Welfare on 22/11/2012
And so we bid a fond farewell to another Spring Racing Carnival. Good riddance, I say. Flat races are at least somewhat less lethal than steeplechases which see an average of six horse deaths for every 1000 that take part (six deaths per 439 horses between 2000 and 2010 for the Grand National (http://en.wikipedia.org/wiki/Grand_National)). Still 1.5 dead horses out of every 1000 that start a flat race in the US (http://en.wikipedia.org/wiki/Horse_racing) is nothing to be sneezed at.
Personally I can’t derive any excitement from watching a bunch of horses running around in a circle. The excitement must come from the betting, I suppose. I also fail to understand how normally sane people come out of the closet at Melbourne Cup time every year (the race that allegedly stops the nation) just to throw money away betting on something they know absolutely nothing about.
However, it is the horse welfare aspect that concerns me the most. Race horses are like elite human athletes and, although human athletes don’t die with the same frequency (0.75 per 100,000 for male athletes and 0.13 for female athletes: http://www.diet-blog.com/07/why_do_healthy_athletes_die_of_heart_attacks.php), they both suffer elite athlete injuries: shin splints, fractures, bone chips, strained tendons and ligaments, arthritis, etc. The trouble is that racehorses are all inbred and have been selected artificially to run faster than is physiologically sustainable (See “Do I Hear Banjos?” for more information on inbreeding). As with most things we have tampered with we are not happy unless we’ve taken things beyond the extreme.
Today’s racehorses are extremely large, 450-500 kg, by equine standards. If you look at wild equids, such as Przewalski horses and zebras, they weigh around 350 kg. Horses run on their toes. That hoof you see at the end of their leg is actually their third toe. All that weight as they come thundering down the straight is borne on four toes. And, because horses are generally raced before they are mature, that equine skeleton has not finished developing, which further predisposes them to injury. Horses, like most athletes, are pushed to the very limit of what they can physically do, so it should come as no surprise that virtually every horse suffers from exercise induced pulmonary haemorrhage following a race, basically bleeding into the lungs.
When you take that artificially selected enormous amount of weight, support it on four tiny limbs and push it further than nature intended it is no wonder that as many horses break down as they do. What does come as a surprise is that they don’t all crumble into a heap of broken muscles and tendons. But, with so much money at stake and people taking such a perverse delight in seeing animals running around in a circle with people on their backs, it seems unlikely to change any time soon.
Dr. F. Bunny
All Imaginary Friends Are Created Equal
Posted by vetsbeyondreason in Religion, Social Commentary on 30/11/2012
At least that is what the Dutch have decided (http://news.yahoo.com/dutch-scrap-blasphemy-law-insulting-god-133420170.html) by scrapping their archaic blasphemy laws, which have not been invoked for over fifty years. Now we can poke fun at everyone’s imaginary friends equally. It is still illegal to poke fun at the police and Queen Beatrix. However, they, at least, exist. I only hope the Dutch don’t back down when the superstitious zealots start making a fuss, the way the Germans did over circumcision.
It is difficult to believe that we could have had two common sense decisions in the one week, but that does appear to be the case, with the United Nations recognising Palestine as a non-member observer state (http://www.bbc.co.uk/news/world-middle-east-20550864). Predictably the US and Israel boycotted the move but this will hopefully edge the Palestinians slightly closer to having their own country. I find it ironic that when a country like Israel, whose people have been persecuted for eons, finds itself in a position of power over another people it persecutes them in exactly the same way. Perhaps it is similar to the phenomenon where the child of abusive alcoholic parents becomes an abusive alcoholic parent themselves? I dare say the Arab nations are no happier about the existence of Israel than the Israelis are about the existence of the Palestinians. It is not, however, possible to avoid the reality that they do both exist and the only way forward is to accept and acknowledge that and allow them both to have their own countries where they can sell felafels and enjoy their imaginary friends in peace.
Dr. F. Bunny
Blasphemy, Imaginary Friends, Israel, Netherlands, Palestine, United Nations
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