Hello - I purchased the Evergreen Complete 3 in 1 Extra Strength and spread this on half of my small lawn last Saturday. I cordoned the section off for my 2 dogs (they are avid grass eaters)! It rained heavily on Sunday, which was good and watered it in. Sunday afternoon, I went around the edges (where the rain may not have reached) and watered it with a watering can. I have read the instructions on the canister but am so scared to take down the netting and let my dogs on the area, as I see it says "Do not use the first 4 mowings for mulching. They will be safe to use after being thoroughly composted for SIX MONTHS". I know when I let my dogs on to the area they will immediately go out there and eat the grass/weeds. How long should I wait before I take the netting away and let my dogs on there, or should I seek veterinary advice please.