A
slight haziness of the lens and a lacy
appearance to the iris (the colored part of the eye) are both common age - related
changes, but neither seems to decrease a cat's vision to any appreciable extent.
Dr. Frederick Oehme, professor of toxicology and diagnostic medicine at Kansas State University, said symptoms of lead poisoning are vague in pets but can include a slightly anorexic
appearance and a
slight loss of appetite,
slight behavior
changes that include twitching, and whining while sleeping.