This behavior is often caused by premature weaning of kittens. It can occur in cats that were rescued or adopted before 7 weeks old, too early to be separated from their mothers. Sucking on certain fuzzy and soft fabrics, not necessarily wool, is comforting to a prematurely weaned cat, even as an adult, because it reminds the cat of nursing from its mother. Do not punish the cat for this instinctual behavior. Certain breeds may be more prone to developing this behavior, such as Siamese, Tonkinese, Himalayan and Burmese. To help resolve this problem, first put all laundry and clothes out of the cat's reach. Keep closet doors firmly closed. If the cat sucks on blankets, rugs, or upholstery, cover the surfaces with something the cat won't suck on. Next, feed the cat a prescription high fiber dry food, and wean the cat off wet food. Ask your veterinarian about which food to buy. Leave the dry food bowl out all day and let the cat eat freely. In addition, interactive play therapy 3 times a day, lasting 15 minutes each time, will help divert your cat from the sucking behavior, and help reinforce the bond between you, which may have been damaged by your distress over your ruined belongings. Finally, if there is no improvement, take your cat to the veterinarian. Drug therapy may be an option. Prozac and Prozac-type drugs may help. Don't give the cat any anti-depressants that you may have at home, even Prozac. You must consult your veterinarian about this and get your cat a check-up first.

This advice is derived from the book Psycho Kitty, written in 1998 by Pam Johnson-Bennett, a Feline Behavior Consultant. You may obtain a copy from The Crossing Press, Freedom, CA, 1-800-777-1048, www.crossingpress.com. We highly recommend the book.