diff --git a/src/js/itemAvailability.js b/src/js/itemAvailability.js
index 1db914510422fa913a09e94845e3ebfc28b6493b..7fc1eef370af462abe325250f5fc1230130ab837 100644
--- a/src/js/itemAvailability.js
+++ b/src/js/itemAvailability.js
@@ -153,6 +153,7 @@ window.isItemAccessible = function(string) {
 		case "long, huge plug":
 			return (V.toysBoughtButtPlugs === 1);
 		case "tail":
+		case "cow tail":
 		case "cat tail":
 		case "fox tail":
 			return (V.toysBoughtButtPlugTails === 1);