Thanks, ladies I gave it a wash in soapy water and dried it with a hairdryer (I know Aussienic, this RAIN!!! Driving me CRAZY!), it still smells a bit so I'll pop down to the vet on Monday and see if I can get some of that spray Ooh, vinegar and water sounds good too, I'll just dry it again with the hairdryer and then put it out in the sun... if it ever comes back!
Thanks so much for the advice