Petsafe Rechargeable Bark Control Collar - Blue - Under 8 Lbs

• Includes 15 levels of static correction so you can find what works best for your dog.
• Collar quickly recharges in just 2 hours (with the included USB charger) and holds a charge for up to 40 hours.
• Waterproof up to 3 feet so you don ’t have to worry about walking in the rain or splashing in puddles.
• Fits dogs 8 lb and up and adjusts to fit neck sizes up to 27 in.
• Works for dogs of all sizes but best for medium to large size dogs.