Are you talking about that incident where one of his hired employees almost killed a dog while he wasn't on the premises?
Oh, I thought she was talking about the dog he 'strung up' on one of his shows. (Apparently he's done that a couple of times, but I only saw it once.)
Cesar certainly has hurt dogs on his show (and who knows what he's done when the cameras weren't rolling) - not necessarily out of aggression, but out of a misguided need to "dominate" them - both physically and, far more often, mentally.
Funny this came up now, since I've just read several articles from some of the country's best-known certified behaviorists and trainers who feel, as Dr. Nicholas Dodman of Tufts University puts it, that Cesar "has set dog training back 20 years". His methods are nothing new; they are the same old force, compulsion, "dominance" methods that were used almost exclusively in the past, before people understood the science of learning and behavior, and realized that what they thought they were seeing in wolf packs was not what was actually happening.
This article gives an interesting point of view on the situation, as it was written by someone who used to train as Cesar does, and has now moved on to science-based techniques:
http://www.clickertraining.com/node/1249
(For the record, I don't have to have a pocket full of treats, clickers, whistles, or other training tools, either - they make teaching new things go faster, but are not an absolute requirement. Neither do I need a special training collar, or six hours a day to walk my dog.

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