I found a snow melt that won't harm my dogs or cows. The chemicals used won't hurt them if they eat it or it gets absorbed through their feet. It's Morton Safe-T-Pet and I found it on sale at http://www.provetlogic.com/for-the-home-and-business/morton-safe-t-pet-ice-melt.html.
I also like the blue beads they put in there because it lets me know how much I have spread.
I also like the blue beads they put in there because it lets me know how much I have spread.