I have a nephew and 2 nieces that I babysit/ have fun with. I want to get them out biking more. one of my sisters has the trailer, just never uses it. I was wondering how hard it is and what should I expect. I want to make a practice run first and see how it does. Any tips would be great.
Also my nephew (who is still too little for this) when is a good time to start with the young ones?