Dog Rocks for Urine Burning Grass - 200g Each - Natural Pet Rock to Help Maintain Green Lawn - Grass Savers for Dog Urine - 4 Month Supply for Use in Water Bowls or Yard (Pack of 2)

I have used these rocks in my dogs water bowel (yes, just one source) to prevent yellow spots on the lawn and it has worked beautifully. I highly recommend this product. I was pleased to find them on Amazon as it's been years since I've needed to replace the rock. The dogs and cat don't bother the rock in the water bowl. You can't miss with this product. I'd give it 10 stars if possible.

Read through these reviews carefully before you risk buying these! We started using these rocks exactly as directed on the bag and within a day our dog had horrible diarrhea, throwing up, loss of appetite, lethargy, and confusion. Unfortunately, we didn’t realize it was the rocks within that first day, we thought he had gotten Norovirus as he’s had it before with some similar symptoms. So we waited it out. FOUR DAYS LATER we were stumped and ready to take him to the vet. His symptoms were as follows:He was waking up several times in the night rushing for the door and barely making it out with horrible diarrhea and he threw up several times in the night (he has slept through the night since 3 months old, never waking to use the bathroom). He was running outside every 2-3 hours with runny, mucus diarrhea during the day . My dog LOVES his food, never misses a meal, super food motivated and he was barely touching it. He’s also been bell potty trained since the very beginning with NO accidents in the house ever and he was acting so strange “forgetting” to ring his bell and just standing absently at the door. He wouldn’t even bark at the door, he’d just stand there and then walk around confused. He pooped inside twice and peed three times, all within the same area right near the door (we think since he didn’t ring it we didn’t realize he needed to go out and so he just went inside). This was truly the strangest thing because he has seriously been a dream dog potty training wise, very smart, and never had an accident or intentionally gone inside even as a very young puppy.It was an AHA moment that his symptoms coincided with the rocks and after finding a few other reviews hidden way down mentioning similar symptoms I immediately pulled the rocks from his water and cleaned/disinfected his bowl. Removed rocks at 1PM and by 7PM dinner he was eating like normal. He woke up at 4:30AM with a semi-runny poop (longest stretch in 5 nights). The next day he still stood at the door by his bell so I started working with him on the command we trained him with as a new puppy and by mid-day he was back to ringing it. We haven’t had another indoor accident since (its only been 4 days). Lastly, his poops finally returned to solid form by the end of the evening on that following day from removing the rocks.PLEASE PLEASE USE WITH CAUTION, and my advice is to avoid completely! I know there are a ton of “success” reviews but this was the most insane experience we’ve had with our dog. I am so upset with myself for having not read through the reviews more carefully, especially after finding reviews that mimicked our exact experience! I am so glad our guy seems to be doing better and I hope we don’t have any lasting negative affects. BUYER BEWARE.

The proof is in the green grass. 50lb goldendoodle and her urine really affected the grass. Within 2-3 weeks, the grass stains began to disappear and now 4 months later, there is not a single yellow spot on our grass. We keep the rocks in her water bowl and they do not bother her, nor does she play with them or pull them out as others have reported. The rocks are all different sizes so the only decision is which ones to "pair up" to give her the right amount. One rock was excessively large and too much to use at once, but it breaks ok with a hammer. Small price to pay for a green yard. It may not work for all dogs as some report, but it's 100% effective for us. I think you have to be diligent about not giving other water sources and/or filling the water back up daily, but that's standard practice for us anyway. Extremely impressed. No mess. Simple. This will be an automatic buy for us every few months. I'd give 6 stars if I could!

These rock work, believe it or not. But they are pricy.

These rocks do work, but really there is nothing special about these. There is no sense in paying $15+ for them. Any igneous rock will work just as well. I found a whole bunch of them just down the street from my home which are exactly the same rocks that came in this bag. . They are used in landscaping, etc. Go to your local Home Depot or Lowes and they sell this stuff in large bags for cheap if your neighborhood doesn't have any laying around.They do not work forever and will need to be replaced everything month. But seriously, don't waste your money on this product. Just pick up some of these rocks in your neighborhood and they will work just as well.

We have two female dogs and the picture on the left is what our yard looked like last May (2024) before we found out about dog rocks. We ordered dog rocks at the time and after about 5 weeks noticed the burn marks got a lot better, but the damage was done. This year, I ordered dog rocks in late March so my dogs have been drinking dog rocks water for about 6 weeks. The picture on the right is what our yard looks lije today. There is ONE single burn mark in my yard that I can see. Same two dogs, same routine. The only difference is we were on top of it this year with the dog rocks! We live in wet western WA so only need it for around late March through Oct. Basically for the months you would be weed and feeding your lawn. Highly recommend. We keep the rocks in a pitcher that is filled overnight to charge the water. Then fill their water bowls from the pitcher in the morning. Both dogs drink water like there’s no difference in taste.