WHAT SETS US APART: Unlike other brands, we’ve been designing quality-tested products to keep pets healthy, safe and happy for over 25 years, providing only the best for your pet U.S.-BASED CUSTOMER CARE: Our pet product experts are happy to help you and your pet; we are available by phone, email or chat if you have any questions OFF-LEASH TRAINING: Safely train and correct your pup’s unwanted behaviors the moment they happen within a 600-yard range; system can expand for use with 2 dogs with purchase of additional collar 3-IN-1 STIMULATION: Every dog is different – choose between audible tone, vibration and 15 levels of static for comfortable training (includes a safety lock feature for higher levels) PERFECT SIZE REMOTE: The digital remote is waterproof, easy to read with a backlit display, has tactile buttons and is comfortable to hold for long periods of time LONG LASTING BATTERY and QUICK CHARGING: Remote and collar charge within 2 hours, has up to a 40-hour battery life and includes a quick-charging cable WATERPROOF AND LIGHTWEIGHT COLLAR: The adjustable training collar is made of comfortable polyester that fits dogs 8 lb and up with neck sizes 6-23 in; not for puppies under 6 months QUALITY SINCE 1998: At PetSafe, we’ve been innovating for over 25 years to help you keep your pet healthy, safe and happy for a lifetime of joy together