How can i get my dog to quit digging in my flower beds?

There are commercial powders or granules you can use. We have always used Powedered Cayanne pepper with excellent results.

How can i get my dog to quit digging in my flower beds?
Put some wooden stakes in the area it concentrates on or fill with plants. Mine has a habit of digging the lawn up underneath seats so I lay sticks on the grass - you could perhaps scatter some around your flower beds and a sharp word to reprimand the dog whenever you see it digging could help.
Reply:Try burying its own poop in the spot it is digging. or you can put some hot spice such as curry or pepper on the top of the soil.
Reply:you could put up a little fence around the flowers