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🌱 Turn your dog's water into a lawn-saving elixir!
Dog Rocks are 100% natural paramagnetic igneous rocks that filter harmful nitrates and ammonia from your pet’s drinking water, preventing urine burn patches on grass without altering urine pH or medicating your pet. Safe for all household pets, each 200g pack lasts two months and is proven effective by over a million users worldwide.




| ASIN | B000NE2UH4 |
| Allergen Information | Allergen-Free, Drug-Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 1,078 in Pet Supplies ( See Top 100 in Pet Supplies ) 665 in Dogs |
| Breed Recommendation | All Breed Sizes |
| Colour | Brown |
| Customer Reviews | 3.8 3.8 out of 5 stars (18,273) |
| Date First Available | 10 Feb. 2007 |
| EU Energy Efficiency Label | B |
| Flavor | Unflavoured |
| Item Form | Pellet |
| Item Weight | 198 g |
| Item model number | Dog Rocks - DRUS01 |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Cat, Dog |
| Product Dimensions | 23.2 x 8.5 x 4.8 cm; 198.45 g |
| Quantity | 1 |
| Size | 200 g (Pack of 1) |
| Special features | Easy to Use, Environmentally Friendly, Hygienic, Natural Product, Veterinary Approved |
| Specific Uses | Outdoor, Suitable for Adult pets, Suitable for Young pets, Toilet Training, Use with Water |
| Storage Information | Keep in a cool, dry place |
J**M
In my experience they really do work but think .....
I started using these after a recommendation from a friend, and noticed a significant improvement in the lawn. Then, slowly I saw patches appearing on the lawn, and having read many mixed reviews, I used them on and off for a few years (maybe continuing to use them, but not replacing them as often), with mixed results. That said, I stopped using them completely for 3 months and REALLY noticed a difference in the lawn i.e. a LOT more burn patches, which led me to think about why they maybe were not working when I was using them. Simple answer - ALL of the dogs water sources need to be treated, and the tangible difference in effectiveness on my lawn also coincided with ... installing my ponds. My dog drinks out of the pond, drinks from plant pot saucers, drinks from containers in the garden that have filled with rain water, and she drinks from the bottle I take out when we go for long walks - filled straight from the tap. Duh! Basically, she will drink from everywhere except the treated water if she has the option - not because it has dog rocks, but because the other sources all probably taste nicer not originating from the tap! Since I've removed the other options, and now fill her walkies drinking bottle from an old water filter jug that now contains dog rocks and not a Brita filter (note to guests, use the fridge for drinking water not the Brita jug) .... no lawn burn at all. I don't doubt these rocks may not work for all dogs, but when my dog drinks primarily from 'dog rock water' (I'm never going to stop her slurping puddles and the like!) the burn is absolutely minimal. My advice - use dog rocks and think about the other water sources available to your dog and try to treat or minimize them. This is the reason I give them 5 stars overall but only 3 stars for ease of use - its not the product, its the nature of our dogs!
D**H
....
I honestly don't think they work.
S**W
Repeat Customer - A Simple Solution That Really Helps
I’m a repeat customer and have bought Dog Rocks several times now. They’ve become a regular purchase for us because they really seem to help reduce the yellow urine patches on our lawn. They’re easy to use, last well, and my dog drinks his water as normal. While the results aren’t instant, I’ve found that with consistent use they make a noticeable difference. I’ve been happy enough with them to keep buying them, which says it all. Would definitely recommend to other dog owners looking for a simple, fuss-free solution.
T**R
Bigger bag doesn’t mean more rocks, just larger ones.
This product certainly works but I do think it is very expensive for what it is. Also I bought the large bulk bag and instead of getting more rocks I just got 3 large ones (600g) bag - I would have preferred say 6 smaller ones to make up the weight as the stones are enormous in my dogs bowl. This makes me think that a smaller weight bag you may only have one rock in it! Also I have two dogs bowls so now have one spare rock to use when needed and will have to buy another bag. An even number of smaller rocks would be better for me. All that said the product does work and there are no new patches on my lawn.
D**A
Very disappointed
I have been using these for over a year and have been quite happy with them however this last order there was one huge rock in the bag last time I got three small rocks there is no rhyme nor reason to what you get. My dog has two bowls one in my bedroom and one downstairs so one huge block is useless. Once I even made the mistake of ordering the huge bag and I got two ginormous rocks.
J**N
Simple, Effective Solution – Really Works!
Dog Rocks – Urine Patch Preventer has genuinely made a noticeable difference to our lawn. After placing the rocks in the dog’s water bowl as instructed, the yellow patches on the grass were significantly reduced within a few weeks. I like how natural and easy this solution is—no chemicals, no changes to the dog’s diet, and no hassle. Our dog drank the water as normal, and there were no issues at all. It’s a simple “set and forget” product that just quietly does its job. The rocks last a long time and are great value for money compared to constantly repairing or reseeding the lawn. If you’re tired of unsightly burn marks on your grass, this is a very effective and stress-free solution. Highly recommended!
A**R
This product has worked in the past, but this batch haven't made any difference.
I've used these before and had good results, but as noted by other reviewers, there's no guarantee. This latest pack aren't helping. I've delayed leaving my review to see if spaying makes a difference, but it doesn't. Still getting patches of dead grass on the lawn. As I know they can work, will try again with a new pack.
R**N
ideal
wow it definitely seems to help my dog with staining of the grass
B**.
Works great!!
Works a dream against urine grass stains
K**A
funktioniert einwandfrei bei richtiger Anwendung!
Ich habe 2 Hündinnen und 2 Katzen die alle aus dem selben Napf trinken. Mein Rasen bestand nur noch aus braunen Flecken und der ganze Garten roch widerlich! Seit ich die Steine habe ist das alles weg. Wichtig, die Steine habe ich in einer 1,5l großen Kanne, das ist die Menge die ich in 24h brauche. Die Steine liegen also einen Tag in dem Wasser, dann fülle ich es in den Trinknapf um und lasse neues Wasser durch die Steine wirken. Die Steine wirken max. 3 Monate dann müssen sie ausgetauscht werden. Daher ist das Ganze nicht ganz billig, aber ich habe nichts gefunden was so super, mit ganz wenig Aufwand funktioniert.
F**.
Tout à fait efficace
Nous voulions tester le principe avant de mettre une nouvelle pelouse et nous sommes tout à fait convaincues. Aucun auréole brune dans la pelouse. À recommander.
F**.
Très satisfaite
Nous utilisons ces pierres depuis 4 ans, date de l'arrivée de notre nouveau petit chien et ... de notre nouvelle pelouse. Ça fonctionne très bien, aucune trace brune d'urine dans la pelouse. Elle reste impeccable et mon chien n'a pas l'air non plus de se plaindre...
N**T
My female dog would burn the grass pretty bad, numerous products including biscuits
I know what you are thinking, some rocks in a bag, why would these help me get rid of the burn spots my dogs leave behind? Well, I cannot tell you how these work but I can tell you that these DO work. My female dog would burn the grass pretty bad, numerous products including biscuits, chews, tabs, etc etc did not seem to stop or help the situation at all. Bought these, my husband look at me like I was insane, he said 'honey you just paid almost $20 for a bag with three rocks in it........" while looking at me like I have lost my ever loving mind. Well needless to say he is now a believer and no longer questions my rock purchases ;-) While these are not 100% for us, my dogs do not solely eat dry food and I cannot keep them from filling up on sprinkler water while outdoors, it has drastically reduced the burn marks on the lawn from the dog urine, I would say by 90%. Also should note that these will not work overnight!!!!!!!!!!!!! To get a true sense of if they are working you need about 6 weeks or so to see the difference. That is generally the time requirement for all products related to reducing urine burn, nothing is instant Side note: I do not put these in my dogs bowls, they HATE them in there. They will stare at the bowl and bark at it until I remove them. I keep them in a pitcher filled with water and refill their bowls as necessary
Trustpilot
1 week ago
1 month ago