Sentinel for Dogs 51-100 lbs, Flavor Tabs, White, 12 Pack (1010747)
Sentinel for Dogs 51-100 lbs Flavor Tabs, 12 Month (White) does not kill adult fleas, but contains lufenuron which inhibits the development of flea eggs to break the flea life cycle. Milbemycin oxime is the other active ingredient in Sentinel pet medications which protects against heartworms
- Effective against adult hookworms, roundworms, and whipworms
- Convenient, once-a-month heartworm preventative
- Sentinel prevents fleas from reproducing
- Manufacturer information and usage

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Best Price and Quick Service
VetDepot had the best price on this product and add to that a coupon I was able to use made it that much better. VetDepot quickly contacted my vet based on information I provided and filled this prescription order in less time than I thought it would take them.
Best prices around
I have 2 large dogs and vet depot was definitely the cheapest for quality flea meds.
Cheapest out of most RX sites
I placed a order and it was at least 30 dollars cheaper than other websites! Most vets quit carrying Sentinel, so we were in a bind on finding a good price. Great, quick free shipping! They are reputable!
Combined Products Do Job
Sentinel for Dogs combines heartworm preventive with flea control in an effective way. Fleas in the South are a big problem, and oral treatments work better than those applied to the shoulder area.
Effective and easy to use
My dog likes this product. I have been using it for many years and have found it to be very effective.