& 7: Charge the puppy collar for 2.5 hours and enjoy 20 days of use. IP68 waterproof design works perfectly in all environments, making it an ideal choice for rainy days and outdoor play. It is fully adaptable to various scenarios such as rain, outdoor activities, and play
-: BREATHABLE & DURABLE - Suitable for dogs 8-125lbs (6+ months old), a bark collar for small/medium/large dog. Equipped with removable contact points, soft and breathable nylon strap, and sturdy bucklessnug, skin-friendly, and durable, making it an ideal choice for play and training