This is, I suppose, the flipside of the toddler problem thread below. My son is 3yrs 10months and, I don't know if this is significant, tall for his age (104cm). Because he had hearing loss for a year between the age of 1 and 2 this led to behaviour problems and basically it was much safer to keep him in his buggy while out and about.
But now he's unwilling to walk more than 100 yards outdoors, less if he's claiming to be tired and saying "my legs won't work". I know he can walk much further distances because a couple of times we've visited museums and he will happily walk round for several hours.
I find I daren't leave the buggy behind if we're going shopping etc (we have no car) as he will demand to be carried fairly quickly. If I refuse he lies down on the pavement and screams! I have some physical disabilities related to mobility, so picking up and carrying a 104cm tall, 19kg child is not within the realms of possiblity!
What would be the best method to encourage him to walk further? I have thought of doing it in stages - can you walk to that blue car down there, walk to so-and-so's house, walk to the supermarket and I'll get you a toy - these are all about 100 yard increments. But he's very strong willed so what should I do if the bribe doesn't work and we're stuck without a buggy? If I get him to walk while I push the buggy he'll do about 30 yards and jump in.