Purina ONE SmartBlend Natural Large Breed Formula Adult Dry Dog Food

This dog food made with natural ingredients uses high quality, easy-to-digest ingredients to fuel the specific energy needs of your full-grown dog
Helps maintain a beautiful skin and a healthy coat by providing a precise balance of omega-6 & vitamin E
Supports lean muscle growth and maintenance in your adult dog with a premium source of high quality protein

PRECISE CONTROL: With 127 correction levels, you’ll have no problem finding the perfect level for your dog with the gradual and precise correction control. The levels are bright and easy to read with the LCD screen and can be adjusted precisely at any time with the Rheostat Dial.
CORRECTIONS: The 280C has two different correction types. The first correction type is a Nick (quick ½-second) and the second type is a Constant correction (up to 12 seconds). The e-collar also has a HPP (High-Performance Pager) which offers a clear vibration to alert dogs while training. Find the right fit for you and your dog with this dynamic e-collar.
IPX9K WATERPROOF CERTIFIED: The 280C is IPX9K waterproof certified, which means it passed the International Protection Marking system. Products are verified if they can stand a close-range high-pressure liquid spray from 4 angles (pressure of 80-100 bars and a temperature of 176°F).