Not crazy at all, my 6 1/2 yr old is 35lbs, maybe 41 inches. My friends just turned 2 yr old is almost her height and weighs more than her. As moms we know our kids limitations. I take turns between putting her and my 1 yr old in the stroller. Ds was 2 1/2 on his first trip to dland and I never used a stroller for him. Each child is an individual so if they need a break why not give them one. Besides if you end up not needing the stroller its great for carrying all your personal belongings.