how much to spay a cat york
1 It can cost $25 to $30 extra to spay a female who is overweight or in heat. 2  It can cost $50 to $100 or more extra to spay a pregnant cat, depending on the stage of pregnancy. 3  Laser surgery sometimes is available for spaying or neutering, at an added cost of $30 to $50 or more. Most veterinarians offer the option of pre-anesthesia blood work, to make sure the liver and kidneys are working properly, for about $40. 2  It can cost $25 to $30 extra to spay a female who is overweight or in heat. 3  It can cost $50 to $100 or more extra to spay a pregnant cat, depending on the stage of pregnancy.