Could anyone tell me why my cat bites me ? She also scratches. Sometimes it's minor but last night she took a good bite out of my arm! I cannot give her up even though some have suggested that. She was given to me by someone who got her from a shelter when she was about one year they tell me. The previous owner said Bunny ( cat) used to chew on fiberglass ? Think they kept her in the basement. Most of the time she follows me everywhere, even walks all over my keyboard, etc. Very affectionate mostly. I am very upset as I love her very much! We have had her for over four years and would like to have her much longer.