RSPCA estimated 4.2 million pet dogs 4.2 million pet dogs 63% of Australian households currently own pets. 63% of Australians have pets at home 63 per cent of households 63 per cent of households 63 per cent of households RSPCA November 2014 4.2 million pet dogs highest pet ownership rates 63 per cent of households 25 million How many pets are there in Australia? kb.rspca.org.au/How-many-pets-are-there-in-Australia_58.html 63% of Australian households own a pet 4.2 million pet dogs 25 million 63 per cent of households 63 per cent of households