Beaver
Provides a hidden +5 Woodcutting level boost per level. 10% chance per level to automatically bank a chopped log. (3)
Heron
Provides a hidden +5 Fishing level boost per level. 10% chance per level to automatically bank a caught fish. (3)
Rock Golem
Provides a hidden +5 Mining level boost per level. 10% chance per level to automatically bank mined rock. (3)
Cinccino/Salandit/Taillow
Each pet will grant 50% bonus experience when catching their respective animal. (1)
Giant Squirrel
Automatically picks up Marks of grace for you. (1)
Sparky
Grants a 25% chance to double experience for that specific Agility action (1)
Tangleroot
Automatically notes picked crops for you.(1)
Rocky
Adds +28 to maximum coin pouches per level. (3),
Herbi
Can grab random herb boxes while performing skilling actions. (3)
Pet Rabbit
Grants a 1% experience boost while active. (1)
Smokey
Grants a 3% experience boost while active. (5)
Uni
Grants a 3% experience boost while active. (5)
Pengy
Grants a 3% experience boost while active (5).
Gunthor
Grants a 3% damage and accuracy boost with melee per level. (3)
Douglas
Grants a 3% damage and accuracy boost with magic per level. (3)
Monkey Archer
Grants a 3% damage and accuracy boost with ranged per level. (3)
Gary
Gives a 50% chance per level to automatically string a fletched bow, while granting additional experience. (2)
Cornelius
Acts as a bonecrusher, automatically burying bones and ashes. Experience given increases by 0.5x per level, up to 2x. (3)
Butlrith
Use an item on him to note it. (1)
Ramokee
Automatically enchants any crafted jewelry.(1)
Roland
Increases the rate of Brimstone keys from Slayer tasks by 10% per level. (3)
Edward
Randomly digs for caskets for you while hunting. (3)
Molten Sphere
Grants a 15% chance per level for a smithed item to not use bars. (3)
Rabson
Grants a 25% chance per level to instantly cook an item. (3)
Skilling pets use the following formula to roll for dropping, with a cap of 1,000 xp:
The slayer pet has a slightly increased modifier and use the following formula:
This means at level 99, getting at least 1,000 xp per skilling action your chances at a pet drop are 1/1515, or 1/1010 for the slayer pet.