Tia
Well-Known Member
Well I've read this link and tonnes of others written by scientists and can forward more links to this thread if you wish, however I actually like this one the best. It is well written although written in a scientific analysis, it is done in layman terms for people to understand easily.
Here is a quote from it:
"The pit bull's unusual breeding history has produced some bizarre behavioral traits, de- scribed by The Economist's science editor in an article published a few years ago, at the peak of a heated British controversy over dangerous dogs that saw the pit bull banned in England. First, the pit bull is quicker to anger than most dogs, probably due to the breed's unusually high level of the neurotransmitter L-tyrosine. Second, pit bulls are frighteningly tenacious; their attacks frequently last for 15 minutes or longer, and nothinghoses, violent blows or kickscan easily stop them. That's because of the third behavioral anomaly: the breed's remarkable insensitivity to pain. Most dogs beaten in a fight will submit the next time they see the victor. Not a defeated pit bull, who will tear into his onetime vanquisher. This, too, has to do with brain chemistry. The body releases endorphins as a natural painkiller. Pit bulls seem extra-sensitive to endorphins and may generate higher levels of the chemical than other dogs. Endorphins are also addictive: "The dogs may be junkies, seeking pain so they can get the endorphin buzz they crave," The Economist suggests.
Finally, most dogs warn you before they attack, growling or barking to tell you how angry they are"so they don't have to fight," ASPCA advisor and animal geneticist Stephen Zawistowski stresses. Not the pit bull, which attacks without warning. Most dogs, too, will bow to signal that they want to frolic. Again, not the pit bull, which may follow an apparently playful bow with a lethal assault."
The full editorial can be read if you click on this link. It is long but well worth a read if anyone wants to learn about how Pit Bulls work and the problems associated with them.
http://www.city-journal.org/html/9_2_scared_of_pit.html
Here is a quote from it:
"The pit bull's unusual breeding history has produced some bizarre behavioral traits, de- scribed by The Economist's science editor in an article published a few years ago, at the peak of a heated British controversy over dangerous dogs that saw the pit bull banned in England. First, the pit bull is quicker to anger than most dogs, probably due to the breed's unusually high level of the neurotransmitter L-tyrosine. Second, pit bulls are frighteningly tenacious; their attacks frequently last for 15 minutes or longer, and nothinghoses, violent blows or kickscan easily stop them. That's because of the third behavioral anomaly: the breed's remarkable insensitivity to pain. Most dogs beaten in a fight will submit the next time they see the victor. Not a defeated pit bull, who will tear into his onetime vanquisher. This, too, has to do with brain chemistry. The body releases endorphins as a natural painkiller. Pit bulls seem extra-sensitive to endorphins and may generate higher levels of the chemical than other dogs. Endorphins are also addictive: "The dogs may be junkies, seeking pain so they can get the endorphin buzz they crave," The Economist suggests.
Finally, most dogs warn you before they attack, growling or barking to tell you how angry they are"so they don't have to fight," ASPCA advisor and animal geneticist Stephen Zawistowski stresses. Not the pit bull, which attacks without warning. Most dogs, too, will bow to signal that they want to frolic. Again, not the pit bull, which may follow an apparently playful bow with a lethal assault."
The full editorial can be read if you click on this link. It is long but well worth a read if anyone wants to learn about how Pit Bulls work and the problems associated with them.
http://www.city-journal.org/html/9_2_scared_of_pit.html
