Please fill it out to book your cat in for free desexing. This program is only open for concession card holders in the Darwin area. Please bring your card on the surgery day. All surgeries are day surgeries during the week. You will be ask to bring in your cat between 7.30-8.30 am and pick up between 3-5.30pm. All surgeries are done at The Ark Animal Hospital in 56 Georgina Crescent in Yarrawonga.