diff --git a/src/main/java/de/dafuqs/spectrum/mixin/PassiveEntityMixin.java b/src/main/java/de/dafuqs/spectrum/mixin/PassiveEntityMixin.java
new file mode 100644
index 0000000000..daad9e0ed8
--- /dev/null
+++ b/src/main/java/de/dafuqs/spectrum/mixin/PassiveEntityMixin.java
@@ -0,0 +1,26 @@
+package de.dafuqs.spectrum.mixin;
+
+import de.dafuqs.spectrum.registries.*;
+import net.minecraft.entity.*;
+import net.minecraft.entity.passive.*;
+import org.spongepowered.asm.mixin.*;
+import org.spongepowered.asm.mixin.injection.*;
+import org.spongepowered.asm.mixin.injection.callback.*;
+
+@Mixin(PassiveEntity.class)
+public abstract class PassiveEntityMixin {
+	
+	@Shadow
+	public abstract boolean isBaby();
+	
+	@Inject(at= @At("HEAD"), method= "setBreedingAge", cancellable = true)
+	private void spectrum$preventGrowUp(int age, CallbackInfo ci)
+	{
+		var entity = (LivingEntity) (Object) this;
+		if(this.isBaby() && entity.hasStatusEffect(SpectrumStatusEffects.SCARRED))
+		{
+			ci.cancel();
+		}
+	}
+	
+}
diff --git a/src/main/resources/assets/spectrum/lang/en_us.json b/src/main/resources/assets/spectrum/lang/en_us.json
index 217f1a025e..14b0cff2ec 100644
--- a/src/main/resources/assets/spectrum/lang/en_us.json
+++ b/src/main/resources/assets/spectrum/lang/en_us.json
@@ -3749,7 +3749,7 @@
   "book.spectrum.guidebook.sawblade_holly.name": "Sawblade Holly",
   "book.spectrum.guidebook.sawblade_holly.page0.text": "These berries remind me of [#](bb00bb)Sweet Berries[#](). Unlike those, however, these are rather dry.\\\n\\\nCan be eaten, but have an unpleasant consistency. Better than nothing, when the going gets tough.",
   "book.spectrum.guidebook.sawblade_holly.page1.text": "Harvested by shearing a Sawblade Holly Bush. Can be used as a [Potion Reagent](entry://brewing/potion_workshop_reagents@prickly_bayleaf) and in cooking.\\\n\\\n*Clearly easier to digest cooked than raw...*",
-  "book.spectrum.guidebook.scarred.page0.text": "Prevented me from regenerating health by natural means while also preventing me from sprinting.\\\n\\\n*A vicious cycle, should something attack me*",
+  "book.spectrum.guidebook.scarred.page0.text": "Prevented me from regenerating health by natural means while also preventing me from sprinting.\\\nAlso prevents baby animals from growing up.\\\n\\\n*A vicious cycle, should something attack me*",
   "book.spectrum.guidebook.semi_permeable_glass.page0.text": "Those pesky monsters that appear at night have long since ceased to be a threat to me, now merely serving as a resource supplier, if anything. But that doesn't stop them from stalking and harassing me.\\\nI've spent more time keeping those pesky monsters out of my base than I care to admit.",
   "book.spectrum.guidebook.semi_permeable_glass.page1.text": "Then I remembered my [Gemstone Glass recipe](entry://decoration/gemstone_glass) that I had created earlier.\\\n\\\nWith a bit of magical energy, it was no problem to make it not only transparent, but also passable for me (but not for them!).\\\n\\\nBonus: I made it look exactly like regular glass in case I want to fool my competitors.",
   "book.spectrum.guidebook.semi_permeable_glass.page2.text": "Looks exactly like its mundane counterpart, but only players can pass through it. All other creatures will bounce off it like a fly off a window.",
diff --git a/src/main/resources/spectrum.mixins.json b/src/main/resources/spectrum.mixins.json
index b4b6260079..5461bda4c5 100644
--- a/src/main/resources/spectrum.mixins.json
+++ b/src/main/resources/spectrum.mixins.json
@@ -59,6 +59,7 @@
     "MobEntityMixin",
     "NbtPredicateMixin",
     "NoteBlockMixin",
+    "PassiveEntityMixin",
     "PiglinBrainMixin",
     "PistonBlockMixin",
     "PlantOnCustomFarmlandMixin",