- "A series of slow, wooden grunts from this creature indicates to you that it is friendly. It must have come from the Great Forest."
|Base Cost||Base DPS||Personal Upgrade Bonus||Global DPS Upgrade Bonus||Click Damage From DPS Upgrade|
|Fertilizer||Lvl 10||Increases Treebeast's DPS by 100%.||Treebeast grunts with approval as you consider this upgrade. It will make him grow stronger.||500|
|Thorns||Lvl 25||Increases Treebeast's DPS by 100%.||Sharp points on Treebeast's weapon that help cut up enemies.||1250|
|Megastick||Lvl 50||Increases Treebeast's DPS by 100%.||A really big stick for Treebeast.||5000|
|Ultrastick||Lvl 75||Increases Treebeast's DPS by 150%.||The biggest stick in the forest.||40000|
|Lacquer||Lvl 100||Increases your Click Damage by 0.5% of your total DPS.||Apply to a big stick for durability and strength.||4.000e5|
- Treebeast is one of the 'Power Five', with the other four being Ivan, the Drunken Brawler, Brittany, Beach Princess, The Masked Samurai, and The Great Forest Seer.
- He is the 2nd most efficient hero at base, with an efficiency of 0.1 DMG or DPS/ Gold.
- At high levels of Dogcog, Treebeast is free on the first few levels.