ListoPet is an online pet-supplies retailer focused on helping owners choose what their animals need while avoiding unnecessary purchases. Its range covers dogs and cats, with selected products for birds, rabbits, and horses. Shoppers can browse food and veterinary diets, natural and wet food, snacks, milk replacer, health products, supplements, hygiene items, antiparasitic treatments, and accessories such as beds, leads, bowls, toys, and clothing. The catalogue includes products for concerns ranging from digestion, skin and dental care to joint support, urinary health, and weight management, alongside offerings from well-known pet brands.

ListoPet also provides practical shopping and support features, including product search, special offers, regular-delivery subscriptions, and personalized recommendations supported by AI. Customers can seek guidance about symptoms and care, explore advice on nutrition, hygiene, and wellbeing, or find nearby veterinary clinics. The retailer advertises secure payment, delivery in one to three business days, and free shipping on mainland Spain orders over €49. Its service information lists weekday and Saturday opening hours and a contact number for orders and enquiries.