Answer:
I'm carried by mad animals. What am I?
They are producers of pies and burgers and are great for tipping.
It is probably the most laidΒ-back member of the animal kingdom.
The ones in the sea are prickly, but the ones on the street might pickpocket you.
In all the world, none can compare, to this tiny weaver, his deadly cloth so silky and fair.
I always have to work with something in my eye. What am I?