This height-adjustable, silver-coloured dog bar has a B foot, which gives a solid. You can provide your dog with this dog bar to select two different types of food or water and food available. The wells are detected with a lock, so the dog can be emptied completely, without having to rotate the lock out. The anti-rattle provides a quiet meal. With bowl locking, rattle protection. Correct posture supports proper digestion. Non-slip due to rubber feet.