Toilet training is a natural part of development, not a race or a test. Every child learns this skill at their own pace, depending on physical readiness, emotional confidence, and communication skills. How do we know when they’re ready? Truly, that depends on many cultural norms, traditions, and daily routines. Worldwide, families begin to work on these skills anywhere from 4 months old to 4 years old. It’s true! In general, we want to watch for signs of readiness and do what works for you and your family.