Best Answer: She's way BEYOND ready! Kittens can reach sexual maturity as early as FOUR MONTHS. I hope you've at least had the sense to keep her indoors and away from intact male cats? A kitten can be spayed or neutered once its eight weeks in age and two pounds in weight as long as its healthy. Waiting till six months is foolish - but some dark ages still wait. Hopefully soon all will follow the early spay/neuter method.
What is a visual field test? A visual field test is a method of measuring an individual's entire scope of vision, that is their central and peripheral (side) vision. Visual field testing maps the visual fields of each eye individually and can detect blind spots (scotomas) as well as more subtle areas of dim vision.
A visual field test can also help the doctor find out more about the part of the nervous system that allows us to see. The visual part of the nervous system includes the retina (the film in the camera-like eye), the optic nerve (the wire that carries images from the retina to the brain), and the brain itself. test that shows visual field loss means that vision in some areas is not as sensitive as normal. It could be just a little vision lost in a small area, or all vision lost in large areas. The amount of vision lost and the areas affected are measured by the visual field test.