Dog Rocks for Urine Burning Grass - 100g - Natural Pet Rock to Help Maintain Green Lawn - Grass Savers for Dog Urine - 1 Month Supply for Use in Water Bowls or Yard

The dogs have left the rocks alone and are drinking the water just fine. I was a little worried that they would take them out.

Don’t know if they actually work. Dog was afraid to drink his water when he saw them at the bottom of his did. Lol

I can’t say they work or not. I had them in my dogs water dish and she stopped drinking it about 2 weeks after we started them.

They are smaller than the picture. Would not recommend

I've used before and stopped a year ago. What a mistake. Had to replace grass in back yard from not using. I'm a true believer now.

I’ve been using them for years

Finally my grass is not burned.

I've used types of products like these before but I was not very pleased with this brand. I wouldn't recommend them. My dog still burned the grass. I had to go buy more.