Article: Scents-ability: Dog hunts cancer

Material from wire services was used in this column.

There is always a lot going on in the animal world and not always enough room to print it. This week, Animal Beat takes a look at some of the latest news stories in which animals take center stage.

Is there a schnauzer in the house?: One of the most unusual reports comes from Tallahassee, Fla.,where a dermatologist and a retired police officer from the K-9 unit teamed up to work with a cancer-sniffing canine. Dr. Armand Cognetta, a skin cancer specialist who was feeling frustrated at the occasional misses in detecting melanoma -- the deadliest skin cancer -- wondered if dogs could be trained, search-and-rescue style, to sniff it out. ...

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