This thing is just perfect for solo boss and tek cave. Breed this chicken of the doom and make an army with the classic Yutyranus and Daeodon. They have no the tankiness of a Rex but they can eat Cake and this can make them tanking better and give alot of damage. Rly I just breed 10 theris and they just depop Alpha Broodmother: boosted by Yuty and heal by Daeodon, and good base stats. Same for megapithecus. Overseer is easy to with this if you dodge laser. Only the beta and alpha dragon are not on my trophy's wall.
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!!!