32 reviews forDog Rocks ®

Been using these for about three years, there are no stains on the lawn. Went away for a week and forgot them, when we came back the burn patches were there again until they started drinking the water with the rocks in again. This is for two greyhounds, can’t speak for any other breed of dog.

We had a collection of yellow patches on the lawn... dug up those areas... added new soil and spread new grass seed. At the same time, we started using the stones. They’re kept in a 2-litre container, which we use to fill the water bowls on the terrace and in the house. The 2-litre container is regularly refilled with water. The water should always *rest with the stones* for at least 10 hours. The result is amazing 😊 no new patches on the lawn, and the old ones are now gone.

We use the stones for our 18-month-old Tibetan Terrier female, and after 4 weeks of use, we no longer had any urine stains on the lawn. However, we place the stones in a separate jug upon delivery so that they can fully take effect, and then use the jug to refill the water bowl. That's why 5 stars for this product!

Was initially sceptical, but the product is brilliant. Far fewer urine stains on the lawn (two dogs). I can only recommend Dog Rocks.

I think the stones are brilliant. I've actually had fewer brown spots since we started using them. I'm thrilled. 👍😊🦊

Despite using it as described

But it wasn’t enough for the yellow stains, unfortunately, they didn’t go away. Followed all the instructions. What a waste of money!

I’ve been using the stones for about 7 years now, and they work. However, I don’t have a water bowl that holds 2 litres. Someone gave me the tip to put the stones in a jug that holds 2 litres and then use the jug to fill the water bowl. Of course, there are also dogs that won’t drink from a bowl with stones in it, so this solution is ideal for dogs that avoid the stone-filled bowl.

Absolutely no effect to be seen! A lot of money for nothing!

We’ve been using Dog Rocks for about three-quarters of a year now, and when used correctly, they’ve been successful. We have a French Bulldog and a Bull Terrier female who, of course, are allowed to romp around in the garden, which is 600 sqm. It’s important to pay attention to the dosage as well as the animals’ diet. For example, if the food provides the animal with a lot of nitrates, it cancels out the effect of the Dog Rocks. 100g of Dog Rocks per litre of water and a 10-hour contact time. That’s when it works.

...as it says on the packaging, I put the stones in the water for my Labrador Retriever and waited to see what would happen. I have to agree with some of the others here—Sam stopped drinking water from his bowl. When I took the stones out, he wouldn’t stop drinking... So, only 2 stars...

Due to the positive reviews, I was eagerly looking forward to the stones, but unfortunately, the excitement didn’t last when trying them out. Both of my dogs avoided the water or didn’t want to drink it at all. As soon as they had another option, they drank hastily. – So, unfortunately, the Dog Rocks were a complete failure for us, which I find very disappointing.

I had a great experience with it!!! The water always needs to be left to stand with the stones, otherwise it’s really not effective!!!

I can only say that the stones work 100%. I've been using them for years, and the results are great. Unfortunately, they are very expensive, but oh well.

Dog Rocks really do help to prevent urine stains! It did take a little while at first for all the stains to disappear, but if you replace the rocks regularly, the results are good. However, my sister’s dog is fed a raw diet, and for her, it DOESN’T work! Probably because of the protein, as other buyers have already mentioned... Ours are on dry food, and everything is perfect... The rocks are unfortunately really quite expensive!

My 6 year old border collie and 18 month springer spaniel had these dog rocks in their drinking water for about 4 months. We noticed both dogs appeared thirstier, and the collie was incontinent of urine at night. The vet could find nothing unusual. I removed the dog rocks and within a week back to normal

I wasn't convinced these would work but gave them a try. As we've got 3 dogs I got 3 jugs instead of using them in the bowl and run with the 3 that way there is always one ready that the rocks have been in for the 12 hours prior to drinking. I leave them in for 2 months or just over in winter and around 4/6 weeks in summer when they are drinking more. Grass is green and I'm convinced they work as everyone else says don't know how but they do.

I've been buying Dog Rocks for years now and I'm thrilled with them. I run a small dog boarding facility, and everyone envies me for my beautiful lawn. Pee spots only appear if a dog has drunk a lot from puddles while out and then pees on the lawn next time. Otherwise, the pee spots on the lawn turn dark green straight away because they're well fertilised.

At the start I thought it was working great but having inspected the lawn recently I'm not so convinced and I think 2 months is stretching it.

We tried the Dog Rocks because of the positive reviews. For over 3 months, our dog (Cocker Spaniel) consistently drank only the water that had been infused with the stones for at least 24 hours in a container. The result? Our lawn is still covered with the same yellow patches. It didn’t make the slightest difference. Not even with a lot of imagination! For the €11 for 3 small stones, we would have been better off buying a bigger watering can!!!