Monday, March 16, 2009 

Miami DolphinsThe New Bengals? Not Yet

With the arrest of Miami wide receiver Chris Chambers this past weekend, some might start to wonder if the Dolphins have evolved into Bengals over the off season. Chambers, a 2005 pro bowler and star of, ahem, my fantasy team, was picked up in North Carolina for driving while impaired, reckless driving, and speeding on July 14th. With the arrest, Chambers is now the third Dolphin to be taken into custody this year. If eight more Dolphins find themselves behind bars, they will pass the Cincinnati Bengals and lead the league in most (jail) yards gained.

Besides Chambers, Fred Evans, a defensive tackle with Miami, was arrested on June 23 for trespassing, resisting arrest with violence, disorderly conduct, and battery on a police officer. Joey Porter, the Steeler turned Dolphin, was arrested for a March conflict where he was accused of punching Levi Jones, an offensive lineman for the - go figure - Cincinnati Bengal. Porter was eventually charged with a misdemeanor.

So, there you have itare the Dolphins taking a page from the Bengals and - in lieu of evading sacks and tackles - focusing their time on evading the law? Well, not exactly.

To being with, this is a first offense for Chambers: before Saturday, his professional record was completely clean. He also - according to the South Florida Sun Sentinel - passed a breathalyzer test while at the Charlotte-Mecklenburg police station. While he certainly shouldn't have been doing any kind of drinking and driving, he can chalk his arrest up to a mistakeand NEVER do it again.

Fred Evans offense, a violent crime, wasn't as benign, and this wasn't overlooked by the Dolphin's coaching staff. In the aftermath of his arrest, Evans found himself unemployed: Miami let him go. Cam Cameron, the head coach, released a statement saying, "We will not condone this type of behavior. I assure everyone it will be dealt with seriously." And seriously dealt with it was. Good for Cam for standing by his word, and his morals.

Joey Porter's arrest for hitting Levi Jones makes me think that neither party was innocent. When you have football players, packed with testosterone, and add the element of alcohol, these things will happen. Still, Porter is a bit of wild card and someone Cameron should keep an eye on. Porter has not only spat out accusations of cheating, (jokingly?) said he was going to give George Bush a piece of his mind, uttered homosexual slurs, and been voted one of the NFL's dirtiest players, but he also owned two dogs who killed his neighbors miniature horse. How, exactly, does that kind of thing happen?

Nonetheless, for now you can chalk Porter up to a talented player with a lot of passion (if not too much) who likes to run his mouth, and sometimes puts his foot in it. He's hardly the first NFL player to get in a fist fight and he won't be the last. Porter and Chamber don't quite deserve to be labeled Bengals just yet. As for Evans, well maybe Cincinnati has an opening.

Jennifer Jordan is a senior editor for http://www.milleniumlimo.com. An avid sports fan, she likes the Miami Dolphins but her heart belongs to the Denver Broncos.

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Monday, March 2, 2009 

Help, My Polar Bear Has Dental Caries!

If someone owns a polar bear with dental caries, that guy has a big problem: he owns a polar bear! Besides being dangerous, illegal, unethical and unmoral, owning a polar bear has to be very expensive.

Most of us never had, and will never have, to deal with health issues of polar bears. However, zookeepers and veterinarians have to deal with animal health issues everyday, and sometimes with polar bears teeth decay.

Health issues of a captive animal directly affect the biological and psychological welfare of that animal. So, quick diagnostic procedures are, or should be, a priority for modern zoos.

But, how to know if the polar bear has dental caries? Or the elephant is shortsighted? Or the penguin has lost weight? Well, some modern zoos are using positive training (reward-based training) as a quick and non-invasive way to assess health issues in captive wild animals.

Through positive training, which is based on principles of operant conditioning, some modern zoos have obtained the cooperation of their animals during diagnosis.

It is quite fascinating to know that polar bears open their mouth to let the vet check their teeth, penguins voluntarily step on a scale so zookeepers can weight them, tigers offer their tales to let the vet get a blood sample, and diabetic chimpanzees voluntarily extend their arms to receive their daily injections.

But it is even more fascinating to know all those amazing things happen because of mutual respect and cooperation between zookeepers and animals that have been trained without any punishment.

While this kind of training is not new, it was not accepted by zoos until a few decades ago. It was Karen Pryor, a biologist and dolphin trainer, one of the few scientists that strongly promoted positive training as an effective way to deal with captive animals.

Practitioners of her training method, known as clicker training, are increasing quickly.

Positive training should be part of enrichment programs of every current zoo and aquarium in the world. Hopefully, it will become a standard part of zoo procedures in the following years.

While training shouldnt be the only way of environmental/behavioral enrichment, it certainly can play an important role in any enrichment program.

Hopefully, environmental and behavioral enrichment guidelines will find grater acceptance beyond zoos and aquaria. It would be great to find those guidelines while reading books about dogs, cats, hamsters or any other pet. I believe this will happen soon.

Meanwhile, keep yourself away from polar bears with dental caries.

Rodrigo Trigosso is the editor in chief at http://www.dog-training-tutorial.com where you can find great info on canine training and behavior.

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