The Stave of Fur and Claw requires Exalted Reputation with Timbermaw Hold and can be bought from Meilosh at Timbermaw Hold in Felwood. You don’t need to equip the item but the illusion lasts 3min and has a 1 hour CD.
If you are not Exalted with Timbermaw Hold then count yourself lucky. It used to take countless hours of farming feathers and beads before they changed the rep grind making it a lot easier now.
Unfortunately, the illusion breaks on damage, but you can do a few emotes like sleep or sit and cast as you normally would without ill effect.
Defender of the Timbermaw is a quest reward from The Root of All Evil. The trinket also requires Exalted rep with Timbermaw Hold. Using it calls forth a Timbermaw Ancestor to fight at your side and heal you. Note that the item doesn’t scale past Level 60.