You're probably looking for where to buy Sentinel for dogs online cheap without any discount coupon, rebate or wasting your time at the vets office.
I found a place online that sold a 3 month supply of Sentinel for $44.99. An the shipping was fast. I had to get this because mosquitoes was common in my area and I didn't want my dog to catch heart worms, tape worms or any kind of worms. He has been with us for a while.
Novaritis makes Sentinel for dogs which is specifically designed to prevent and kill off any kind of worms. If you want to find out more about Sentinel click through this website below.
Note: Please consult with your veterinarian before getting a prescription of this heartworm medicine. Your Dogs doctor has to do some extensive test to ensure it is okay to give them heartworm medicines.
If you would like more information about the effects of heartworm disease on your dog then you could head over to heartwormsociety.org to find out more information and how you could protect your dog and keep him living long and happy.