diff --git a/custom_components/vesync/const.py b/custom_components/vesync/const.py
index 70819ea..61ca729 100644
--- a/custom_components/vesync/const.py
+++ b/custom_components/vesync/const.py
@@ -28,6 +28,7 @@
 VS_MODE_MANUAL = "manual"
 VS_MODE_SLEEP = "sleep"
 VS_MODE_TURBO = "turbo"
+VS_MODE_PET = "pet"
 
 VS_TO_HA_ATTRIBUTES = {"humidity": "current_humidity"}
 
diff --git a/custom_components/vesync/fan.py b/custom_components/vesync/fan.py
index b54e05b..e69742f 100644
--- a/custom_components/vesync/fan.py
+++ b/custom_components/vesync/fan.py
@@ -23,6 +23,7 @@
     VS_MODE_MANUAL,
     VS_MODE_SLEEP,
     VS_MODE_TURBO,
+    VS_MODE_PET,
     VS_MODES,
     VS_TO_HA_ATTRIBUTES,
 )
@@ -81,6 +82,9 @@ def __init__(self, fan, coordinator) -> None:
                     if mode in self.smartfan._config_dict[VS_MODES]
                 ],
             ]
+        if hasattr(self.smartfan, "pet_mode"):
+            self._attr_preset_modes.append(VS_MODE_PET)
+
         if self.smartfan.device_type == "LV-PUR131S":
             self._speed_range = (1, 3)
 
@@ -169,6 +173,9 @@ def set_preset_mode(self, preset_mode):
             self.smartfan.manual_mode()
         elif preset_mode == VS_MODE_TURBO:
             self.smartfan.turbo_mode()
+        elif preset_mode == VS_MODE_PET:
+            if hasattr(self.smartfan, "pet_mode"):
+                self.smartfan.pet_mode()
 
         self.schedule_update_ha_state()