I'm going to pet the Panda with a heavy spikey brush.
It sounds unwise to me to pet a giant dangerous animal with an object that can anger it.
You are right. It is dangerous to touch a panda in that way
Don't do things that harm animals. Besides harming the animal, it might cause the animal to attack the human responsible.
I'm afraid that it may hurt the panda but I still want to try it.
If you try it you may not live to regret your decisions. Panda bears although cute, are still dangerous predators. People should refrain from upsetting the animals capable of shredding them to pieces.