Scared of the shiny water, and this fixed it!

Our rescue Staffie was afraid of sparkly water ripples when she tries to drink, so we bought this two months ago. The center piece floated around in the water and scared her also, so we took a small piece of plastic foam packaging material, used a rubber band to hold it in place just to keep the center piece snug, and it solved the problem! She learned quickly that the water comes up from the middle when she licks it!