The ZZF publishes the zza - zoologischer zentral anzeiger and the trade fair newspaper Interzoo Daily: The zza magazine for the pet industry is published monthly in German by the zza-Verlag of WZF GmbH and reports on what is happening in the market, new products and legislative measures. The zza takes a stand on questions concerning pet keeping and informs about the activities of the association.Most of the readers of zza come from the pet and garden trade, pet care salons and boutiques as well as the pet supplies industry and wholesalers in Germany, Austria and Switzerland.