Department

Main areas of concern relating to animals

NSW Department of Primary Industries/Agriculture

Factory Farming
Animal Cruelty
Use of Animals for Scientific and Teaching Purposes
Companion animals (eg Tail Docking, Assistance Animals)
Zoos, Circuses, Rodeos and Exhibited Animals
'Feral/Pest' Animals
Aquaculture
Duck Hunting

Initiatives
NSW Game Council 

NSW National Parks and Wildlife Service

(Parks and Wildlife Division, Department of Environment and Conservation)

'Feral/Pest' Animals (including kangaroo 'culling')
Local wildlife issues / Wildlife law
Threatened and protected species
Keeping native animals as pets

NSW Department of Local Government

Companion Animals (Responsible Pet Ownership)
Vet Law

Department of Environment and Conservation

Laws relating to whales and dolphins