Caritas and I went for a short walk 1.5 blocks around the neighborhood. On the 2nd part we started to hear an alarm, but had no idea where it was coming from. Sometimes alarms are really hard to zone in on when you arent really close to it. We could tell the general direction but that was about it. We both were trying to identify smells as we walked around. Here is gasoline, next something sweet, next definately someone cooking out, etc, etc. She noticed some apples growing in one person's yard. It was a realy nice walk.