Prowiant is an online pet-supplies store offering food, treats, supplements and accessories for dogs and cats. Its catalogue brings together products from a wide range of named brands, with options for different ages and activity levels, including food for puppies, adult dogs, active dogs and senior dogs. Shoppers can choose dry and wet food, including specialist varieties, as well as natural chews, training treats and nutritional supplements. The cat range includes dry and wet food, snacks, supplements, litter and accessories.

Beyond nutrition, Prowiant stocks practical items such as collars, leads, GPS trackers, feeding mats, bowls and toys. Featured products include freeze-dried single-protein meals, natural dried treats, hydration products and a postbiotic supplement for dogs and cats. The store highlights free delivery on orders over 149 zł, dispatch within 24 hours and payments handled by Przelewy24. It also provides email support and features bestsellers, new arrivals and promotional products to help customers browse its selection.