Advertise Here view pricing Effipro Spot-On Solution for Large Dogs 45 to 88 lbs. 4 PACK Share this post: View Details $29.98 Effipro Spot-On Solution for Large Dogs 45 to 88 lbs. 4 PACK Similar products Advantage Medium Dogs 11-20lbs (Aqua) 6 + 2 FREE View $58.98 Bravecto for Extra Large Dogs 88-123lbs (Pink) 3 + 1 Free CHEWS View $180.98 Frontline Plus (Known as Combo) for Extra Large Dogs over 89 lbs (Red) 6 MONTHS View $59.98 Prac-Tic Spot On for Medium Dog: 25-50 lbs (Yellow) 12 PACK View $101.52 Nuheart Generic Heartgard for Large Dogs 51-100lbs (Red) 12 TABLET View $50.93