I have a question of concern about my flock that I am hoping someone can help me with! Today I let my juveniles out to free range for about an hour, all fourteen of them. They usually don’t wonder far from their coop and as everybody knows, they feed on the grass, weeds, and any bugs that come into their radar. After about 30 minutes of free time, I suddenly remembered that I had sprayed grass and weed killer on Monday and the area that they like to hang out in on my property had been sprayed as well! This was 3 days ago, PLEASE somebody tell me that my flock will be OK or should I be very concerned? THANKS IN ADVANCE J