The Therizinosaurus is a master of gathering pretty much anything, and has the claw power to defend itself while doing so if need be. The only downside to combat is the fact that it is an herbivore, and therefore cannot be force-fed to heal unless you use cake. It can tickle things, too, however, so this makes up for any and all cons.
To get wood, use normal attack which is slashing with claws. To get berries, use bite attack. To use bite attack on mobile, change multi tap to alt attack 2 and tap with 2 fingers when riding the Therizinosaur. To get fiber, use the tickle with claws move. To use the tickle with claws move on mobile, jump when riding the Therizinosaur. Upbote so people can see!!!