Prickly

I feel prickly like a cactus
So, please approach with caution
I'll snarl like a mad dog
and you should be glad i don't bite
Its all because i feel frustrated
of me, of everything
Wish i could be like free animals, instead
I am like domesticated animals,
Like my chickens, like my dog
No wonder they barks, and pecks
Being caged really makes you feel prickly,
So please understand if i snarl like my pets