diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index dc4d82c..89a176b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,7 +4,7 @@ stages:
 variables:
     name: "UltimateStacker"
     path: "/builds/$CI_PROJECT_PATH"
-    version: "1.10.18"
+    version: "1.10.19"
 
 build:
   stage: build
diff --git a/src/main/java/com/songoda/ultimatestacker/listeners/InteractListeners.java b/src/main/java/com/songoda/ultimatestacker/listeners/InteractListeners.java
index 249ad38..f209464 100644
--- a/src/main/java/com/songoda/ultimatestacker/listeners/InteractListeners.java
+++ b/src/main/java/com/songoda/ultimatestacker/listeners/InteractListeners.java
@@ -78,6 +78,7 @@ public class InteractListeners implements Listener {
         Material type = is.getType();
         switch (entity.getType().name()) {
             case "COW":
+            case "MUSHROOM_COW":
             case "SHEEP":
                 return type == Material.WHEAT;
             case "PIG":
diff --git a/src/main/java/com/songoda/ultimatestacker/tasks/StackingTask.java b/src/main/java/com/songoda/ultimatestacker/tasks/StackingTask.java
index 9a26ac3..38c4839 100644
--- a/src/main/java/com/songoda/ultimatestacker/tasks/StackingTask.java
+++ b/src/main/java/com/songoda/ultimatestacker/tasks/StackingTask.java
@@ -1,5 +1,6 @@
 package com.songoda.ultimatestacker.tasks;
 
+import com.songoda.core.compatibility.CompatibleMaterial;
 import com.songoda.core.hooks.WorldGuardHook;
 import com.songoda.ultimatestacker.UltimateStacker;
 import com.songoda.ultimatestacker.entity.EntityStack;
@@ -180,7 +181,9 @@ public class StackingTask extends BukkitRunnable {
                             ? entity.getMaxHealth() : livingEntity.getHealth());
 
 
-                // Remove our entity and mark it as processed.
+                // Drop lead if applicable then remove our entity and mark it as processed.
+                if (livingEntity.isLeashed())
+                    livingEntity.getWorld().dropItemNaturally(livingEntity.getLocation(), CompatibleMaterial.LEAD.getItem());
                 livingEntity.remove();
                 processed.add(livingEntity.getUniqueId());
 
@@ -257,7 +260,9 @@ public class StackingTask extends BukkitRunnable {
             fixHealth(livingEntity, entity);
             newStack.addHealth(entity.getHealth());
 
-            // Remove our entity and mark it as processed.
+            // Drop lead if applicable then remove our entity and mark it as processed.
+            if (entity.isLeashed())
+                entity.getWorld().dropItemNaturally(entity.getLocation(), CompatibleMaterial.LEAD.getItem());
             entity.remove();
             processed.add(entity.getUniqueId());
         });