Quote Originally Posted by Giselle
There are two main reasons that people don't like Cesar:

1- He uses flooding a method that most trainers abhor and believe is LOOOOONG outdated. Cesar believes that flooding will reduce a dog's anxiety to a certain fear. However, flooding is a two-way street. You either learn to ignore the fear OR you develop deeper fears. Oftentimes, it can be the latter. As the owner of a dog with severe public anxiety, flooding is not even one of my last resorts.

2- He uses punishment to "eliminate" bad behavior. However, many behaviorists and trainers debate that punishment merely suppresses the symptoms; it does not treat the cause.

Also, Cesar heavily believes in pack hierarchy and what he calls is 'dog psychology' - in other words, only give your dog what it needs to be fulfilled. He states on his website somewhere that dogs don't need love to be fulfilled and that that is a human need. That's a debatable topic in itself, but you can see already why some modern behaviorists/trainers criticize Millan's techniques.

Honestly, take everything you read and see from anybody with a grain of salt. Just because Millan can stop a dog from pulling with a collar pop and a "TSST!" doesn't mean you should go around popping your dog's collar and "TSST"-ing.
WELL SAID thank you!