Dog Rocks are the natural and convenient way to keep your lawn looking beautiful and healthy. These 100% natural, Australian-sourced rocks can be simply added to your dog's water bowl to help reduce pet urine burn marks on your lawn, grass and hedges. One pack of Dog Rocks is effective for up to 2 months and won't affect the pH balance of your pet's urine.Key Benefits 100% natural, Australian-sourced rocks Helps prevent urine burn marks on lawns, grass and hedges Safe for dogs and other household pets Does not affect the pH balance of your pet's urine One pack lasts up to 2 months How to UseRinse the rocks before adding them to your pet's water bowl and let them sit for 10 hours before they become effective. Make sure your dog's bowl is their main water supply for best results. Replace the rocks every 2 months.Frequently Asked QuestionsHow long until I see results?You should start to notice a change in your lawn's appearance within 5 weeks, with no new burn patches appearing.Are Dog Rocks safe for my dog?Yes, Dog Rocks are safe for your dog and other household pets when used as directed.How often do I need to replace them?Replace the rocks every 2 months for continued effectiveness.