diff --git a/Sub-GHz/Misc/PatPet_Dog_Training_Collar/ReadMe.md b/Sub-GHz/Misc/PatPet_Dog_Training_Collar/ReadMe.md
index 9fd14056..426f842e 100644
--- a/Sub-GHz/Misc/PatPet_Dog_Training_Collar/ReadMe.md
+++ b/Sub-GHz/Misc/PatPet_Dog_Training_Collar/ReadMe.md
@@ -3,4 +3,6 @@
 Model: P-Collar 301 ([Amazon link](https://www.amazon.com/dp/B0BM8SX2G4))<br>
 FCC ID: [2AHHYP-COLLAR301](https://fccid.io/2AHHYP-COLLAR301)
 
+Supports audio tone (1 option), vibration (8 lengths), and shock (16 settings, 9-16 lists warning on use).
+
 ![Overview](https://user-images.githubusercontent.com/57457139/212525103-229aa391-4479-4749-91a9-f9007b1649cf.jpg)