Many large dogs make great guards. They watch for intruders and keep your family safe in the night. Don’t you owe it to them to do the same? A big dog can be a tough customer, but they are still vulnerable to the tiniest of foes. That’s where Advantage Multi 3 Pack for X Large dogs over 55 lbs plays a pivotal role. It can treat and prevent these pesky parasites from doing your beloved family pet fatal harm. It treats and prevents attacks from:

Just apply the medication once a month and your dog is covered, so he can keep covering you.