White chocolate, too, is dangerous for cats to eat. Even though white chocolate is less toxic than dark or milk chocolate (white chocolate does not contain caffeine and has little the obromine in them), white chocolate is made up of cocoa butter, which is still harmful to cats.
Here is the order of the obromine toxicity in different chocolates:
Baked chocolate is – the most toxic
Dark chocolate
Semi-sweet chocolate
Milk chocolate
White chocolate – less toxic