Agreed with all of the above posters. I have the utmost respect for Beekissed, and copy her excellent "rooster speak" post many times to provide good advice for folks regarding training a rooster. But, with a toddler, it's simply not worth the risk. Even without spurs, that cockerel can do some serious damage. Toddlers don't have good balance. It would take very little for him to knock her down. Then, the first thing he would do would be to go for her face and her eyes. He would go into full on attack to kill mode. In your situation, I would not even advise keeping him in a full time coop/run situation. What if he accidentally got out????