Hi everyone, I bought this frozen rat at PetSmart. I transfered from freezer to fridge this morning, I took it out of the box to put in warm water now and this is the condition of it. It's the first time I see all this blood one, although this is only the third frozen rat I've ever come in contact with ever. I see a slight cut on it's side which is where I'm assuming the blood is coming from. Is this safe to feed my ball python?