- Stimulating dog puzzle: An intelligent mechanism with a hollow treat chamber trains problem-solving skills and extends interactive play sessions for lasting engagement. - Odor-free hygiene: Quick-drying, removable construction allows convenient hand or machine washing, helping maintain cleanliness without requiring additional odor control measures. - Gum-friendly design: Soft plush texture protects the gums, reduces injury risk, and prevents swallowing. Safe for active play with the squeaker toy. - Activating sound effect: Built-in sound module engages curiosity and play drive with engaging sounds, supporting stress relief and providing intensive interactive play during use. Use scenarios: - Mealtime puzzles: Hide treats in the hollow chamber to turn feeding into a problem-solving activity, slowing down meals and increasing mental engagement. - Training and enrichment: Use during training sessions to reinforce problem-solving behavior and prolong interactive play with rewards. - Solo play and stress relief: Provide stimulating, interactive entertainment when you are not immediately available, helping alleviate boredom and encouraging safe engagement with the squeaker toy.