How can I stop my dog from digging out the dirt from my pots?

Live from the Perth Royal Show, Tets and Sab get into your gardening questions. 02:47 Using wood ash as a form of compost in your veggie garden. 04:31 Can the leaves on your salvias go mouldy? 09:22  How can I stop my dog from digging out the dirt from my pots?Listen to the program live on Saturdays at 9:00AM on ABC Radio Perth and ask your questions by calling in on 1300 222 720 or text 0437 922 720Subscribe to the podcast through the ABC Listen App, Apple Podcasts or wherever you like to listen.