diff --git a/isometric-park-fna/UI/Menu.cs b/isometric-park-fna/UI/Menu.cs
--- a/isometric-park-fna/UI/Menu.cs
+++ b/isometric-park-fna/UI/Menu.cs
@@ -113,13 +113,38 @@
                 {
                     bridgeEngine.toggleToolMessages.Add(new ToggleToolMessage {Tool = Tool.Preserve});
                 }
-                if (Menu.activeButton("\ue058 Dezone", bridgeEngine.toolStatuses[Tool.Dezone], StyleSets.selected, StyleSets.white))
-                {
-                    bridgeEngine.toggleToolMessages.Add(new ToggleToolMessage {Tool = Tool.Dezone});
+                if (!bridgeEngine.toolStatuses[Tool.Dezone]) {
+                    if (Menu.activeButton("\ue122 Bulldozer", bridgeEngine.toolStatuses[Tool.Bulldozer], StyleSets.selected, StyleSets.white))
+                    {
+                        bridgeEngine.toggleToolMessages.Add(new ToggleToolMessage {Tool = Tool.Bulldozer});
+                    }
+                }
+                else {
+                    if (Menu.activeButton("\ue058 Dezone", bridgeEngine.toolStatuses[Tool.Dezone], StyleSets.selected, StyleSets.white))
+                    {
+                        bridgeEngine.toggleToolMessages.Add(new ToggleToolMessage {Tool = Tool.Dezone});
+                    }
                 }
-                if (Menu.activeButton("\ue122 Bulldozer", bridgeEngine.toolStatuses[Tool.Bulldozer], StyleSets.selected, StyleSets.white))
+
+
+                ImGui.SetCursorPosX(ImGui.GetCursorPosX() - 9); 
+                if (ImGui.Button("\ue01d"))
+                {
+                    ImGui.OpenPopup("BulldozerChildren");
+                }
+                if (ImGui.BeginPopup("BulldozerChildren"))
                 {
-                    bridgeEngine.toggleToolMessages.Add(new ToggleToolMessage {Tool = Tool.Bulldozer});
+                    Logging.Debug("Opened popup.");
+                        if (Menu.activeButton("\ue058 Dezone", bridgeEngine.toolStatuses[Tool.Dezone], StyleSets.selected, StyleSets.white))
+                        {
+                        bridgeEngine.toggleToolMessages.Add(new ToggleToolMessage {Tool = Tool.Dezone});
+                        ImGui.CloseCurrentPopup();
+                        }
+                        if (ImGui.Button("Cancel"))
+                        {
+                            ImGui.CloseCurrentPopup();
+                        }
+                        ImGui.EndPopup();
                 }
                 ImGui.Text("|");