Features: Portable pet training bell, the cat and dog general. Metal bell body, durable wear-resistant. Lastics base, large bearing capacity, antiskid. The paint surface is not prone to rust, improve service time. Printed with cute dog claw, the rounded design, anti-scratching. Simple large button, mechanical press design, the ring is clear and melodious. Scientific discipline, cultivate pet nice habits, increase interaction, develop and enhance pet intelligence.