Dog Rocks: natural stones for dog
Dog Rocks Pty Ltd is an Australian company that extracts, purifies and granulates natural stones that have useful properties. The company claims that if you put such a stone in a bowl where the dog drinks water, then the dog’s urine will become non-toxic (harmless) to green lawns. The grass from the dog’s urine will not turn yellow. The products have been manufactured in Australia for 4 years.