diff --git a/src/HasChildren.php b/src/HasChildren.php
index 47b382d..1606826 100644
--- a/src/HasChildren.php
+++ b/src/HasChildren.php
@@ -15,6 +15,11 @@ trait HasChildren
      */
     protected static $parentBootMethods;
 
+    /**
+     * @var array
+     */
+    protected static $parentClasses;
+
     /**
      * @var bool
      */
@@ -57,11 +62,21 @@ protected static function parentIsBooting(): bool
             self::$parentBootMethods = array_flip(self::$parentBootMethods);
         }
 
+        if (! isset(self::$parentClasses)) {
+            foreach (class_parents(self::class) as $parent) {
+                self::$parentClasses[$parent] = true;
+            }
+        }
+
         foreach (debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS) as $trace) {
-            $class = isset($trace['class']) ? $trace['class'] : null;
-            $function = isset($trace['function']) ? $trace['function'] : '';
+            if (! isset($trace['class']) || ! isset($trace['function'])) {
+                continue;
+            }
+
+            $class = $trace['class'];
+            $function = $trace['function'];
 
-            if ($class === self::class && isset(self::$parentBootMethods[$function])) {
+            if (($class === self::class || isset(self::$parentClasses[$class])) && isset(self::$parentBootMethods[$function])) {
                 return true;
             }
         }
diff --git a/tests/Features/ParentsObserveChildrenTest.php b/tests/Features/ParentsObserveChildrenTest.php
index ed99bc8..3a1f9bd 100644
--- a/tests/Features/ParentsObserveChildrenTest.php
+++ b/tests/Features/ParentsObserveChildrenTest.php
@@ -2,7 +2,10 @@
 
 namespace Parental\Tests\Features;
 
+use Parental\Tests\Models\Animal;
 use Parental\Tests\Models\Car;
+use Parental\Tests\Models\Cat;
+use Parental\Tests\Models\Dog;
 use Parental\Tests\Models\Train;
 use Parental\Tests\Models\Vehicle;
 use Parental\Tests\Observers\CarObserver;
@@ -93,4 +96,13 @@ public function registering_events_in_parent_boot_only_triggers_once()
         $car = Car::create();
         $this->assertEquals(1, $car->boot_count);
     }
+
+    /** @test */
+    public function registering_events_in_parent_trait_only_triggers_once()
+    {
+        Cat::create();
+        Dog::create();
+
+        $this->assertEquals(2, Animal::$created);
+    }
 }
diff --git a/tests/Models/Animal.php b/tests/Models/Animal.php
new file mode 100644
index 0000000..28f193c
--- /dev/null
+++ b/tests/Models/Animal.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace Parental\Tests\Models;
+
+use Parental\HasChildren;
+
+class Animal extends CountedModel
+{
+    use HasChildren;
+
+    protected $childTypes = [
+        'cat' => Cat::class,
+        'dog' => Dog::class,
+    ];
+}
diff --git a/tests/Models/Cat.php b/tests/Models/Cat.php
new file mode 100644
index 0000000..cc7b10f
--- /dev/null
+++ b/tests/Models/Cat.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Parental\Tests\Models;
+
+use Parental\HasParent;
+
+class Cat extends Animal
+{
+    use HasParent;
+}
diff --git a/tests/Models/CountedModel.php b/tests/Models/CountedModel.php
new file mode 100644
index 0000000..78da8e7
--- /dev/null
+++ b/tests/Models/CountedModel.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace Parental\Tests\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Parental\Tests\Traits\CountsCreatedModels;
+
+class CountedModel extends Model
+{
+    use CountsCreatedModels;
+
+    public static int $created = 0;
+
+    protected $fillable = [
+        'type', 'name',
+    ];
+
+    protected $guarded = [];
+}
diff --git a/tests/Models/Dog.php b/tests/Models/Dog.php
new file mode 100644
index 0000000..3524c4d
--- /dev/null
+++ b/tests/Models/Dog.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Parental\Tests\Models;
+
+use Parental\HasParent;
+
+class Dog extends Animal
+{
+    use HasParent;
+}
diff --git a/tests/Observers/ModelCreatedObserver.php b/tests/Observers/ModelCreatedObserver.php
new file mode 100644
index 0000000..de3f758
--- /dev/null
+++ b/tests/Observers/ModelCreatedObserver.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace Parental\Tests\Observers;
+
+use Parental\Tests\Models\CountedModel;
+
+class ModelCreatedObserver
+{
+    public function created(CountedModel $model)
+    {
+        $model::$created++;
+    }
+}
diff --git a/tests/TestCase.php b/tests/TestCase.php
index 4f150d3..111a553 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -106,6 +106,13 @@ public function runMigrations()
             $table->string('skill_level')->nullable();
             $table->timestamps();
         });
+
+        Schema::create('animals', function ($table) {
+            $table->increments('id');
+            $table->string('type')->nullable();
+            $table->string('name')->nullable();
+            $table->timestamps();
+        });
     }
 
     protected function getEnvironmentSetUp($app)
diff --git a/tests/Traits/CountsCreatedModels.php b/tests/Traits/CountsCreatedModels.php
new file mode 100644
index 0000000..aeb0e30
--- /dev/null
+++ b/tests/Traits/CountsCreatedModels.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace Parental\Tests\Traits;
+
+use Parental\Tests\Observers\ModelCreatedObserver;
+
+trait CountsCreatedModels
+{
+    public static function bootCountsCreatedModels(): void
+    {
+        static::observe(new ModelCreatedObserver);
+    }
+}