Rehoming 5 month pit (Naples)

Unfortunately in desperate need of rehoming our 5 month old sweet girl.
My 10 year old dog has been lashing out at her and has become extremely aggressive towards her.
She deserves a better home.
She is great with children and she is fine with other dogs and cats.
She is completely potty trained and knows basic commands.
Very small rehoming fee I am more concerned of finding a great home for her.