We are sorry to hear you are having trouble with your 4Knines product. Please fill out this form for your Warranty Claim and we will review it and get back to you as soon as possible. If you have more than one product to claim, please fill out a separate form for each. You must attach a photo of your product showing the defect or damage to qualify. US and Canada only. If you are outside of the US and Canada and have an issue with a 4Knines product, please contact us at firstname.lastname@example.org
Learn more about this program here.