The most common animal that has spiky hair is the porcupine. Humans, monkeys, apes, cats, dogs, and other furry mammals can also spiky hair.
A porcupine.
you
I think it's a hedgedog.
Most of the time if an animal has spikes, they are there to protect them from predictors.
Charlie Spikes's birth name is Leslie Charles Spikes.
John Spikes's birth name is John Curry Spikes.
porcupine
I am not an animal
hedgehogs
Hedgehog or porcupine.
Hedgehogs, primarily.
They are not spikes - they are arms. They use these 'arms' to catch other cells to mutate them or eat them.
The echidna's spikes are called spines.