Positive reinforcement training tool - Use your pet's favorite treats in the dispenser and rewards are delivered by pressing. This helps reinforce good behavior and supports training and rewarding routines. Three adjustable outlet openings - Three adjustable outlet sizes 1.2 cm, 1.6 cm and 2 cm to accommodate pet food pellets with different diameters. - Suitable for small to large dogs and a variety of pellet sizes, providing flexible feeding options. Safe material and hygienic design - Made from pet-safe materials to protect your dog's health. - Detachable design for easy cleaning and maintaining hygiene between uses. Delightful duck-shaped design - Features an adorable duck form with charming details and bright colors. - Engages pets and makes mealtime interactive and enjoyable. Practical use scenarios - Training sessions: reinforce commands like sit, stay, come by rewarding with the dispenser. - Portion control and slow feeding: adjust outlet size to regulate dispensing pace for habits or meal routines. - Enrichment and play: use during interactive play or while you prepare meals to keep dogs mentally and physically engaged. How it works - Treats are dispensed when the user presses, encouraging interaction and reward-based learning. - Compatible with a range of pellet sizes due to the three outlet options, supporting dogs from small to large.