Here is a list of items you can buy at the Discount Stores: * Dog Biscuit (Unlocked at 300 Trainer Points) * Jerky Treat (Unlocked at 300 Trainer Points) * Dry Food (Also at Pet Supply, Cheaper) * Water Bottle (Also at Pet Supply, Cheaper) * Milk Carton (Unlocked at 300 Trainer Points, also at Pet Supply) * Dog Food Can (Unlocked at 300 Trainer Points, also at Pet Supply) * Natural Dog Food Bag (Unlocked at 10,000 Trainer Points, also at Pet Supply) * Short-Hair Shampoo (Also at Pet Supply, Cheaper) * Long-Hair Shampoo (Also at Pet Supply, Cheaper) * Rubber Brush (Also at Pet Supply, Cheaper) * Wire Brush (Also at Pet Supply, Cheaper) * Red Flying Disc (Also at Pet Supply, Cheaper) * Blue Flying Disc (Also at Pet Supply, Cheaper) * Red