A possible concise summary is:
Two kids, Junior and Cody, agree to babysit an endangered rainbow dodo bird for $100 each. They accidentally feed the bird cocoa puffs, which are poisonous to birds, and take it out of the cage. The bird escapes and they lose it. They ask God for a miracle, but he gives them a dragon instead of the bird. The dragon eats the owner's dog and cat. The owner comes back with another rainbow dodo bird and puts it in the cage with the dragon. The kids get paid and leave.
Here are the key facts extracted from the text:
1. Cody and Junior were asked to watch a rare Rainbow Dodo for an hour.
2. The Rainbow Dodo was endangered and couldn't fly.
3. The owner left bird food and Cocoa Puffs next to the cage.
4. Junior fed the bird Cocoa Puffs, which is poisonous to birds.
5. The bird appeared to die after eating the Cocoa Puffs.
6. Cody and Junior took the bird out of its cage to check on it.
7. The bird was actually playing dead and escaped from the house.
8. The bird went outside and drowned in a pool.
9. Cody and Junior tried to replace the bird with a new one.
10. They met God, who offered to bring back the bird or give them a dragon.
11. Cody and Junior chose the dragon, but then realized they needed the bird.
12. They tried to train the dragon to be a bird using a tutorial.
13. The dragon ate the owner's dog, Bird Killer.
14. The owner had a cat named Dragon Food, which Cody and Junior were asked to feed.
15. Cody and Junior accidentally killed the cat, Dragon Food.
16. The owner found another Rainbow Dodo and put it in the cage with the dragon.
17. The owner revealed that the original Rainbow Dodo was actually a dragon in disguise.
18. Cody and Junior were paid $100 each for their services, but had to kill three animals to get it.