Prehensile Tail

Your tail is a third arm and hand for you.  As a bonus action, you may perform one of the following actions with your tail.

• Draw or stow an object weighing up to 10 pounds with your tail. If doing this while stealing, you gain advantage on your Sleight of Hand check.
•  interact with an object. Open and close doors, windows, etc... .
• Use thieves tools.
• Wield a dagger and make a single attack. 
• Gain advantage on Grapple checks.
• Give the Help action to a friendly creature within 5 feat.
• Hang from an elevated and secure object ( tree branch, flag pole, etc... )