Features: 1. Relieve Anxiety – Cute animal-shaped dolls can help puppies relieve separation anxiety and loneliness when left alone, even in unfamiliar environments. Lightweight and easy to carry. 2. Heartbeat Function – Realistic heartbeat simulation and soft plush material provide dogs with a sense of security. Anxiety-relief toys for dogs help them adapt to new surroundings, reduce barking, and promote restful sleep. 3. Comforting Companion – Dogs enjoy companionship and interactive play. This toy mimics the shape of animals with heartbeat sounds to help strengthen emotional bonding. 4. Soft Material – Made from skin-friendly plush fabric and filled with soft PP cotton, ensuring a comfortable, gentle, and safe experience for puppies. 5. Cleaning Instructions – For short plush surface cleaning, wipe with cold water and air dry in the sun to maintain fluffiness. Note: Actual color may vary slightly due to lighting effects. Allow 1–3 cm variation due to manual measurement. Material: Plush, PP cotton Size: As shown in picture Battery: 2 x AAA batteries (not included) Color/Style: As shown in picture Package List: 1 x Plush toy with heartbeat function (battery not included) or 1 x Heartbeat accessory