Ay, normal pa yan sa age niya, mama! Most toddlers around that age have flat feet pa because the arch is still developing, a few of us moms noticed the same thing sa aming babies, pero by age 3-4 usually lumalabas na ang arch. That said, best to bring it up sa next pediatric checkup mo para ma-assess ng doctor kung normal development lang or need ng follow-up, para sa peace of mind mo!