Dog Rocks 200g

Say goodbye to unsightly grass burns with this natural lawn protector!

Dog Rocks are 100% natural and proven. Simply pop the in your dog's water bowl and let the rocks filter out impurities like tin and nitrates. Your lawn will look better and your dog will have a cleaner source of water - win win. 

• Safe for all household pets sharing water bowls
• Replace every 2 months (sticker included for your diary)
• Rinse your rocks before use
• Recommended 100g of rocks per litre of water
• Results appear in 3-5 weeks