diff --git a/core/src/main/java/org/geysermc/geyser/entity/type/living/AgeableWaterEntity.java b/core/src/main/java/org/geysermc/geyser/entity/type/living/AgeableWaterEntity.java
new file mode 100644
index 000000000..843215674
--- /dev/null
+++ b/core/src/main/java/org/geysermc/geyser/entity/type/living/AgeableWaterEntity.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2024 GeyserMC. http://geysermc.org
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * @author GeyserMC
+ * @link https://github.com/GeyserMC/Geyser
+ */
+
+package org.geysermc.geyser.entity.type.living;
+
+import org.cloudburstmc.math.vector.Vector3f;
+import org.geysermc.geyser.entity.EntityDefinition;
+import org.geysermc.geyser.session.GeyserSession;
+
+import java.util.UUID;
+
+public abstract class AgeableWaterEntity extends AgeableEntity {
+    public AgeableWaterEntity(GeyserSession session, int entityId, long geyserId, UUID uuid, EntityDefinition<?> definition, Vector3f position, Vector3f motion, float yaw, float pitch, float headYaw) {
+        super(session, entityId, geyserId, uuid, definition, position, motion, yaw, pitch, headYaw);
+    }
+
+    @Override
+    public boolean canBeLeashed() {
+        return false;
+    }
+}
diff --git a/core/src/main/java/org/geysermc/geyser/entity/type/living/DolphinEntity.java b/core/src/main/java/org/geysermc/geyser/entity/type/living/DolphinEntity.java
index a0ea79d67..8c404be97 100644
--- a/core/src/main/java/org/geysermc/geyser/entity/type/living/DolphinEntity.java
+++ b/core/src/main/java/org/geysermc/geyser/entity/type/living/DolphinEntity.java
@@ -37,7 +37,7 @@ import org.geysermc.mcprotocollib.protocol.data.game.entity.player.Hand;
 
 import java.util.UUID;
 
-public class DolphinEntity extends WaterEntity {
+public class DolphinEntity extends AgeableWaterEntity {
     public DolphinEntity(GeyserSession session, int entityId, long geyserId, UUID uuid, EntityDefinition<?> definition, Vector3f position, Vector3f motion, float yaw, float pitch, float headYaw) {
         super(session, entityId, geyserId, uuid, definition, position, motion, yaw, pitch, headYaw);
     }
diff --git a/core/src/main/java/org/geysermc/geyser/entity/type/living/SquidEntity.java b/core/src/main/java/org/geysermc/geyser/entity/type/living/SquidEntity.java
index 6285bd9a4..ac3456829 100644
--- a/core/src/main/java/org/geysermc/geyser/entity/type/living/SquidEntity.java
+++ b/core/src/main/java/org/geysermc/geyser/entity/type/living/SquidEntity.java
@@ -36,7 +36,7 @@ import org.geysermc.geyser.session.GeyserSession;
 import java.util.UUID;
 import java.util.concurrent.CompletableFuture;
 
-public class SquidEntity extends WaterEntity implements Tickable {
+public class SquidEntity extends AgeableWaterEntity implements Tickable {
     private float targetPitch;
     private float targetYaw;
 
diff --git a/core/src/main/java/org/geysermc/geyser/entity/type/living/WaterEntity.java b/core/src/main/java/org/geysermc/geyser/entity/type/living/WaterEntity.java
index b8fd864b6..ae9d0d659 100644
--- a/core/src/main/java/org/geysermc/geyser/entity/type/living/WaterEntity.java
+++ b/core/src/main/java/org/geysermc/geyser/entity/type/living/WaterEntity.java
@@ -31,7 +31,7 @@ import org.geysermc.geyser.session.GeyserSession;
 
 import java.util.UUID;
 
-public class WaterEntity extends AgeableEntity {
+public class WaterEntity extends CreatureEntity {
 
     public WaterEntity(GeyserSession session, int entityId, long geyserId, UUID uuid, EntityDefinition<?> definition, Vector3f position, Vector3f motion, float yaw, float pitch, float headYaw) {
         super(session, entityId, geyserId, uuid, definition, position, motion, yaw, pitch, headYaw);