Super random question. I have a little one as well ( one and a half ) and I basically never take just my three and a half year old ( 4 in January ) out without her little brother.
In the summer when we went on holiday and for long walks, I took the big double buggy and put them both in it if required. When just wizzing around shops and around locally, I take the buggy for the little one and she just walks.
Tomorrow I need to take her to a hospital appointment in london ( without the little one ) , which will involve rush hour train and tube and then a bit of a walk. Hospital appointment and then the journey back.
Would you take the buggy or not ? I feel like she's too old for it. My first instinct was not to take it, but some of the walks will be quite long, so I'm not sure..