Offer your dad your arm and link it with his.

With your arm tucked in his there’s nowhere you cannot go. There’s no place that is unsafe. There’s no destination too far and no journey (no matter how short or long) that is not worth the effort.

Walk with your father in this manner as often as is possible — it’s very good training for when you will have to walk alone and it is good training for when you will walk with another.