diff --git a/src/main/java/com/minelittlepony/unicopia/mixin/MixinGuardianTargetPredicate.java b/src/main/java/com/minelittlepony/unicopia/mixin/MixinGuardianTargetPredicate.java
new file mode 100644
index 00000000..b7beed91
--- /dev/null
+++ b/src/main/java/com/minelittlepony/unicopia/mixin/MixinGuardianTargetPredicate.java
@@ -0,0 +1,21 @@
+package com.minelittlepony.unicopia.mixin;
+
+import org.jetbrains.annotations.Nullable;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+import com.minelittlepony.unicopia.EquinePredicates;
+
+import net.minecraft.entity.LivingEntity;
+
+@Mixin(targets = "net.minecraft.entity.mob.GuardianEntity$GuardianTargetPredicate")
+abstract class MixinGuardianTargetPredicate {
+    @Inject(method = "test", at = @At("HEAD"), cancellable = true)
+    private void test(@Nullable LivingEntity livingEntity, CallbackInfoReturnable<Boolean> info) {
+        if (EquinePredicates.PLAYER_SEAPONY.test(livingEntity)) {
+            info.setReturnValue(false);
+        }
+    }
+}
diff --git a/src/main/java/com/minelittlepony/unicopia/mixin/client/minelp/MixinPonyPosture.java b/src/main/java/com/minelittlepony/unicopia/mixin/client/minelp/MixinPonyPosture.java
index 618907d7..faaa44bc 100644
--- a/src/main/java/com/minelittlepony/unicopia/mixin/client/minelp/MixinPonyPosture.java
+++ b/src/main/java/com/minelittlepony/unicopia/mixin/client/minelp/MixinPonyPosture.java
@@ -6,16 +6,14 @@ import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
 import com.minelittlepony.api.pony.PonyPosture;
-import com.minelittlepony.unicopia.Race;
-import com.minelittlepony.unicopia.entity.player.Pony;
-
+import com.minelittlepony.unicopia.EquinePredicates;
 import net.minecraft.entity.LivingEntity;
 
 @Mixin(PonyPosture.class)
 abstract class MixinPonyPosture {
     @Inject(method = "isPartiallySubmerged", at = @At("HEAD"), cancellable = true)
     private static void isPartiallySubmerged(LivingEntity entity, CallbackInfoReturnable<Boolean> info) {
-        if (Pony.of(entity).filter(pony -> pony.getCompositeRace().includes(Race.SEAPONY)).isPresent()) {
+        if (EquinePredicates.PLAYER_SEAPONY.test(entity)) {
             info.setReturnValue(true);
         }
     }
diff --git a/src/main/resources/unicopia.mixin.json b/src/main/resources/unicopia.mixin.json
index 0c6d99ef..5acbbf09 100644
--- a/src/main/resources/unicopia.mixin.json
+++ b/src/main/resources/unicopia.mixin.json
@@ -24,6 +24,7 @@
     "MixinFallingBlock",
     "MixinFallingBlockEntity",
     "MixinFlowableFluid",
+    "MixinGuardianTargetPredicate",
     "MixinItem",
     "MixinItemEntity",
     "MixinLivingEntity",