Flower Planter Plan Full size plan to build a flower planter box (24" high) shaped and styled like a Dalmatian. Very simple to build and paint, makes a fine addition to the garden. This doggies back has an ample area for growing your favorite flowers.Overall size 28" long x 24" high x 9-1/2" wide. Full size plan only. No wood, you must supply your own wood and materials.