My apologies for not being able to assist you. Hopefully one of the below trainers can help.
Pet Professional Guild positive trainers - www.ppgaustralia.net.au/page-1862190
Sylvie Martin - crosspaws.com.au
Amanda Murcutt - pawsitivelygreatpets.com.au (Narre Warren)
Tim Watson - gooddogbehaviour.com.au (Preston)
Karen Bailey - dogsolutions.com.au (Whittlesea area)
Kirsten Bowers - petpursuits.com.au (North)
Daniela - www.mindfuldogtraining.com.au (Wallan)
Chiara Perry - pointcookdogtraining.com.au (West)
Laura Mundy - www.lauramundydogtraining.com.au (West)
Charlotte Barker - howtotrainadog.com.au (Inner North, South Melbourne)
Jennifer Wilcox - pawbehaviour.com.au (Frankston)
Thrive Canine - www.thrivecanine.com.au (Kilsyth, Lilydale)
Veterinary Behaviourists and Behavioural Vets in Victoria - https://www.anzcvs.org.au/chapters/veterinary+behaviour+chapter
Sylvie Martin - crosspaws.com.au
Amanda Murcutt - pawsitivelygreatpets.com.au (Narre Warren)
Tim Watson - gooddogbehaviour.com.au (Preston)
Karen Bailey - dogsolutions.com.au (Whittlesea area)
Kirsten Bowers - petpursuits.com.au (North)
Daniela - www.mindfuldogtraining.com.au (Wallan)
Chiara Perry - pointcookdogtraining.com.au (West)
Laura Mundy - www.lauramundydogtraining.com.au (West)
Charlotte Barker - howtotrainadog.com.au (Inner North, South Melbourne)
Jennifer Wilcox - pawbehaviour.com.au (Frankston)
Thrive Canine - www.thrivecanine.com.au (Kilsyth, Lilydale)
Veterinary Behaviourists and Behavioural Vets in Victoria - https://www.anzcvs.org.au/chapters/veterinary+behaviour+chapter