Dog Rocks are paramagnetic igneous rocks from one
specific mine in Australia. When placed in your dog's water bowl, they filter
out tin, ammonia, and nitrates from the tap water — BEFORE your dog drinks it.
Those contaminants are what concentrate in urine and scorch grass. Remove them
from the water, and your dog's urine stops being toxic to your lawn. Nothing
changes for your dog — they drink the same water. The lawn just stops dying.
Most people see results within 3–5 weeks.

In nearly 30 years and over 2 million packs sold,
we've had zero reports of a dog swallowing them. Here's why: the rocks sit at
the bottom of the water bowl under the water, they're heavy (paramagnetic —
denser than they look), and dogs aren't interested in them. They want the
water, not the rocks. If you have a particularly enthusiastic small breed or a
puppy, use a weighted ceramic bowl so the rocks don't shift around. Dog Rocks
are also safe around cats, rabbits, guinea pigs, and other household pets.

Dog Rocks have been on the market for nearly 30 years.
Over 2 million packs sold across the US, UK, Canada, and Australia. We're
stocked by Petco, Chewy, Tractor Supply, Walmart, Pets at Home, B&Q and
PetSmart — major retailers don't carry products that don't perform. Our 4,000+
reviews across retailer sites tell the same story. The science is
straightforward: filter the water, change the urine. We give one pack 3–5 weeks
to show results. If you don't see improvement within that window, get in touch.

No — this is a myth that won't die. Dog Rocks do NOT
change your dog's urine pH. We've had this independently tested multiple times.
What they do is filter water contaminants (tin, ammonia, nitrates) BEFORE your
dog drinks. Nothing about your dog's body chemistry changes. The grass dies
because those contaminants concentrate in urine and scorch grass — not because
of pH. Remove the contaminants, and the urine stops being toxic to your lawn.
That's the whole science. If you want the technical write-up, message us and
we'll send the lab report.