Ive had the very sad task of taking my beloved bunny Minnie to the emergency vets midnight on friday with flystrike.(a few hours from commin home from my hols). Even though i kept her scrupulessly clean , cleaning her toilet tray daily sometimes twice. she succumbed while not in my care. I was advised to get Rearguard for future buns. However ive been given a price of £25 by Manor Pharmacy. I then rang Ambivets they said they recommend something called S10. at£ 10-45. this will kill the eggs or stop them turning to maggots. Ive become quite OTT about flys now. Because it was heartbreakin to say goodbye to my darling bunny in such horrific circumstances. Has anyone been recommended to S10. Itried googling it but my daughter says ived got the name wrong.