Allows dog to drink water. Always remember: space of an index finger width should be left between muzzle and a dog's nose. Sometimes owners attach for example few rounds of coban elastic bandage around the muzzle to protect skin of nose bridge. This model is the best solution of our range preventing your dog to eat unwanted material or wound dressing. This plastic muzzle comes only in color black. Standard is 1,5cm shorter than standard plus.