PawBiotix is covered by a 60-day money-back guarantee from the date of purchase.
The guarantee runs for 60 days from your purchase date and covers dissatisfaction with your dog's results or your overall experience. That window comfortably covers the three-to-four week timeline the formula typically needs to show an effect.
Contact the official store directly with your order number, within the 60-day window. Some guarantee programmes require unused bottles to be returned; confirm what applies to your order before shipping anything back.