if you walk your dog in the snow and you walk on the grit that your council has put down, wash you dog's paws when you get home. The grit has antifreeze mixed with it and if your dog licks its paws it could prove fatal.
Better to be safe than sorry.
I'm on the north coast of NI, overlooking the Atlantic. Great views and a beach very close.
I have passed your warning on via FB and by phone to people I know who don't bother with it.
Thanks again.