Family to our right is a single mom, with two teenage kids. I talked to her frequently and she let me know because her mower is heavy and there is a slope from their back yard to the front she appreciates the fact that when I do the front lawn I do their side too. I have no problem with that. When I shovel snow I do the sidewalks of our neighbor to our right, and the two to our left. I don't have a problem with that. However I do appreciate if all neighbors take better care of their lawns. Water, pull weeds etc because if their lawn is in bad shape our lawn will eventually be in bad shape.
Funny to our left they are Asians. Nice people. Young man does yard work for a living. I suppose when you do that all day you don't want to come home and do more. And two to our left is Indian family. Lawn is yellow, lot of weed as well.
I did ask our neighbor to our right how come the kids don't help with yard work and shoveling the snow. I guess that is not a territory for me to get into. Kids these days!