Lawn Protecting Dog Rocks

Lawn Protecting Dog Rocks
200g (2 Months Supply)
Dogs up to 7kg » 100g Bag

Images are for illustration purposes only. Packaging may change from time to time and images on our website may or may not be updated.

  • 200g (2 Months Supply) £10.79
  • 600g £26.99
  • Dogs up to 7kg » 100g Bag £9.99

Selection of 3 products from

£9.99 to £26.99


Dog Rocks is an innovative approach to the common problem of burn patches in lawns and flower beds. Using 100% natural ingredients, Dog Rocks are a mineral based compound to be placed in your dog's drinking water, with results beginning to be recognised within five weeks. Dog Rocks do not alter the urine pH balance of your dog, whilst they do provide an effective solution to urine scorching. The rocks must be replaced every 2 months to ensure they continue to work effectively.

One 200g pack is for one dog/water bowl. If you have additional dogs and water bowls you will need 200g per bowl.

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 9:00am - 5:00pm
  • Sat: 9:00am - 1:00pm
  • Email: [email protected]

All prices include VAT where applicable.

Reviews (66)

Summary of Reviews for Lawn Protecting Dog Rocks

Overall 4
Value For Money
Ease Of Use
Absence Of Side Effects
55 out of 66 (83%) customers would recommend this product.
5 stars (36 reviews)
4 stars (17 reviews)
3 stars (6 reviews)
2 stars (3 reviews)
1 stars (4 reviews)

Only verified purchasers of this product can leave a review.

45 Bought the bigger bag but an uneven number so can't divide into 3 equal weights as I need
Verified Purchase

By on 23 February 2022

Works well. Just a problem with thr 600 weight bag!

Customer recommends this product

45 Lawn Protecting Dog Rocks
Verified Purchase

By on 17 February 2022

To date, very pleased and optimistic about this product - seems to do the job in protecting the grass from yellow burns - the real test will be the whole summer but very confident at the moment and intend to continue with regular delivery.

Customer recommends this product

45 Unsure
Verified Purchase

By on 3 November 2021

This is the second purchase as we thought the stones were having an effective result. Slightly disappointed that having purchased 3x the weight, we still only had three stones which seemed smaller than the original 200g product initially purchased

Customer does not recommend this product

55 Rock on...
Verified Purchase

By on 30 September 2021

What could a couple of bits of dark volcanic rock do to the post-apocalyptic acid-rain type wee of our 2 Dachshunds. Just put it in their drinking water and step back. Couple of weeks on and our dogs haven't tried eating the rock, they just ignore it. No new patches of fading grass on the lawn and I even think that the grass may be returning to the previously scorched patches. So far, so good.

Customer recommends this product

25 War on doggie pees!
Verified Purchase

By on 28 August 2021

Have been using the rocks for 2 weeks now and so far there is no let up in the number of new dead patches appearing in the lawn. Hopefully the benefits will be seen in the near future!

Customer does not recommend this product

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Q & A

Below are some recent questions we've received regarding Lawn Protecting Dog Rocks, including answers from our team.

23 July 2019 at 5:49pm

How long do dog rocks last for


How long do dog rocks last

  • VioVet Staff


Thank you for your enquiry.

The rocks must be replaced every 2 months to ensure they continue to work effectively.

Hope that helps,


21 November 2017 at 10:59am

Safe for puppies?

Hannah Saccoccio

Are these safe to use at any age? We have a 10 week old whippet Pup.


  • VioVet Staff

Hi Hannah

Thanks for your question. Yes it is fine for you to use these for your puppy. We would suggest ordering the smaller sized rocks for dogs up to 7kg.

Hope this helps

5 June 2015 at 6:02pm

Dog Rocks


What exactly do "dog rocks" do inside the dogs tummy/kidneys ?! If it doesn't Alter the ph balance (like the product says) then what exactly does it do? Is it healthy for the dog? I am wondering if it's to do with hormones as its only females that have the scorching problem?

  • VioVet Staff

I think it has nothing to do with hormones. Bitches tend to cause the problem just because they often produce a large amount of urine in one "puddle" on a lawn. Males tend to do smaller amounts more frequently and often not in the open expanse of a lawn, so the difference comes from that. Male urine is just as bad as female urine for scorching plants but they place it differently. The effect of the rocks is supposed to be on the nitrate content of the drinking water and hence the urine produced. I would not have expected this to make very much difference to the scorching effect of the urine, but most people do report an improvement when using the product, so that cannot be ignored.

28 April 2015 at 3:36pm

Cat urine


Would these have the same effect if used for cats ?

  • VioVet Staff

Dog Rocks can be used by cats with great effect and in the same way. They are not marketed for cats as it is impossible to ensure they only drink from the bowl with the Rocks in. Cats wander in ways a dog can’t and there is no way of knowing where else they drink from. Unfortunately there are no benefits to the cat urine smell – it makes no difference at all.

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