Зоотовары Филя is a mobile application offered by the Quantron Systems, under the category of Lifestyle and subcategory of Shopping. The app offers a wide range of certified and high-quality pet food products for cats and dogs, along with pet accessories, toys, and treats. Users can easily place their orders through the app and get the products delivered to their doorstep in St. Petersburg, Russia. The app also offers the option of self-pickup, where users can collect their orders from the store without any delivery charges. The app also has a feature to deliver the products to other cities in Russia. The best part is that the app offers a unique opportunity to help homeless animals in partnership with the "Help for Homeless Dogs" foundation. Overall, the app is a one-stop-shop for pet owners, providing them with a hassle-free experience of buying high-quality pet products.