Potty training is no more a hassle for parents. A majority of parents have doubts about when to start training their little boys for this task. This process could start when they are 2 to 3 years of age. This would be an early session, as you could see your toddler use the toilet seat in a matter of 3 days, and you are sure to say good-bye to diaper changes and dealing with foul smells. Here are the guidelines: