The lower levels of nitrates in your dog’s urine will not only prevent your lawn from burning, but will instead be good for the grass and help it to be greener in the long run. I have used these before and they do work on the lawn, it stops the dogs urine burning the grass so you don’t get brown patches all over. Your dog needs to drink the water for a couple of weeks before you notice the results but they are worth it if you want your lawn back. Dog Rocks® are a 100% Natural Australian product that will save your lawn from those nasty burn patches that your Dog’s urine can cause. Few people say they don’t work – most of the negative comments that are there discus the size of the rocks rather than their efficacy.

We regret that we cannot redispatch/refund sooner than the timescales listed above as these are the terms set out by the couriers. If your dog removes the rocks from the water bowl, you can place the rocks in a jug (max 2 litres) and fill the water bowl from the jug. Dog Rocks provide a stable matrix and a micro-porous medium in which active components are able to act as a water purifying agent through ion exchange.

These dog rocks are definitely working on my 12yr old spaniel - I used to find bare patches of grass everywhere and within 2 months this has greatly improved. DISCOVERED IN AUSTRALIA First discovered in Australia in the late ’90s, Dog Rocks® were tried and tested for many years and are now used by over a million dog owners worldwide to help stop pet urine from burning their grass. Dog Rocks when placed in a dog’s water bowl with no change to the pH balance of the dog’s urine, will help prevent new urine burn patches ruining your lawns. If you or your pet aren't 100% satisfied with a new food, we'll give you a full refund and you can keep the bag!

The rocks provide a stable matrix and a micro-porous medium in which active components are able to act as a water purifying agent through ion exchange. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. These impurities are usually passed out through urine, and when grass comes in contact with these elements it results in urine burn on grass, resulting in a dead, yellow patch on your lawn.With correct usage, Dog Rocks are proven to effectively work to change your gardens damaged appearance – preventing new burn marks from appearing. There are no harmful side effects to your pet – no affect on pH balance, the only outcome with correct use being a healthy, green lawn. Stating that it hasn’t yet been proven using the scientific method is proof somehow that it doesn’t work is like saying that not being able to imagine something is proof it isn’t real (eg. Some mention that there certainly seems to be fewer burnt patches on the lawn, while others say that they don't seem to be working as burn patches are still being found on lawn. Black Cat Medicines Limited holds a further registration with the Veterinary Medicines Directorate (VMD).

Yes, Dog Rocks can be used for cats as they are a natural product with no side effects and no change to pet pH balance. There is no science on this, and the company promoting the product has no data to support there claim. You can trust that there are no harmful side effects to your pet – no effect on pH balance, the only outcome with correct use will be healthy, green grass! Please be assured that our couriers will work as hard as they can to deliver parcels as normal, and will get your parcel to you as soon as they are able. Yes, for best results you will need to ensure that your dog always drinks from water that has been filtered by the rocks.It is important to let the rocks submerge in the water pitcher 10 hours before use for them to be effective. By putting these rocks in the dog's water bowl, the nitrate content in the urine is reduced and so is the risk of yellow and bare patches on your grass. Some mention that their grass has been recovering since using the rocks, while others say that they still get brown patches on the lawn where the dog urinates. You understand and agree that you should seek the advice of your veterinarian regarding the use of this product at least every 6 months.

Why is it that when you water your lawn with this water you get no grass burn, but when a dog pees on the lawn after drinking the same water, you get a burn?Dog Rocks when placed in your dog’s water bowl will stop your dog’s urine from leaving brown patches on your lawn. Dog Rocks is the all natural way to help reduce the effects of grass burn caused by your dog urinating on your lawn. Dog Rocks® are a 100% Natural Australian product that will save your lawn from those nasty burn patches that your Dog’s urine can cause.