Once upon a time on a retarded earth...
A dipshit owner wanted to have dog flower babies so it told his dog to go mate with one.
The dog was under-educated in human language due to it being a dog. It ate a flower and died.
Then the flower grew inside the carcass and sprouted into a monstrous being. With its rotting dog head and bits of fur covering it, it would have no trouble with being the best good boy there ever was.
Unfortunately humanity does not like rotting flower creatures, so they took a few nukes and blew up a whole town trying to incapacitate it. The monstrosity saved the towns people by absorbing the nukes and became a highly toxic failure. People in the city rejoiced, they created a rebellion and tried to fight to government who sent out more nukes and blew them to bits.
After that they put a shitload of dog treats on a spaceship; effectively luring life's greatest mistake onto it. The spaceship carrying 200 tons of weight shot up into space and was never seen again by earthlings.
Sentient monkeys found it, which then led to it becoming ruler of them and getting unlimited scritches. End.
Inspired by this: /s/4445022/1/The-stupid-dog-that-was-stupid-and-ate-a-flower