Answer:
Though desert men once called me God, today men call me mad. For I wag my tail when I am angry. And growl when I am glad.
I am black and white with a fishy diet. I cannot fly but I'm an excellent swimmer. What am I?
The ones in the sea are prickly, but the ones on the street might pickpocket you.
What follows a dog wherever it goes?
I am a predator with a strong jaw. I live in water and have lots of sharp teeth. What am I?
What never gets any wetter no matter how hard it rains?