--- ../src-base/minecraft/net/minecraft/entity/passive/EntityWolf.java
+++ ../src-work/minecraft/net/minecraft/entity/passive/EntityWolf.java
@@ -139,7 +139,8 @@
 
     protected String getLivingSound()
     {
-        return this.isAngry() ? "mob.wolf.growl" : (this.rand.nextInt(3) == 0 ? (this.isTamed() && this.dataWatcher.getWatchableObjectFloat(18) < 10.0F ? "mob.wolf.whine" : "mob.wolf.panting") : "mob.wolf.bark");
+        // CraftBukkit - (getFloat(18) < 10) -> (getFloat(18) < this.getMaxHealth() / 2)
+        return this.isAngry() ? "mob.wolf.growl" : (this.rand.nextInt(3) == 0 ? (this.isTamed() && this.dataWatcher.getWatchableObjectFloat(18) < (this.getMaxHealth() / 2) ? "mob.wolf.whine" : "mob.wolf.panting") : "mob.wolf.bark");
     }
 
     protected String getHurtSound()
@@ -527,7 +528,7 @@
 
     protected boolean canDespawn()
     {
-        return !this.isTamed() && this.ticksExisted > 2400;
+        return !this.isTamed(); // CraftBukkit
     }
 
     public boolean func_142018_a(EntityLivingBase p_142018_1_, EntityLivingBase p_142018_2_)