Advertise Here view pricing Frontline Plus (Known as Combo) for Large Dogs 45-88 lbs (Purple) 3 MONTHS Share this post: View Details $27.98 Frontline Plus (Known as Combo) for Large Dogs 45-88 lbs (Purple) 3 MONTHS Similar products Heartgard Plus Chewables for Medium Dogs 26-50lbs (Green) 6 DOSES View $40.59 Nexgard Chewables for Medium Dogs 10.1-24 lbs (Blue) 28mg 12 CHEWS View $122.71 Effipro DUO Spot-On For Medium Dogs 23 to 44 lbs. 12 PACK View $90.98 Flevox Spot-On for Large Dogs 45 to 88 lbs. (Blue) 6 PACK View $46.61 Effipro DUO Spot-On For Large Dogs 45 to 88 lbs. 4 PACK View $33.19