Shop / Elanco / advantus® Flea Control Soft Chews for Large Dogs 23-100 lbs, 7 count Elanco advantus® Flea Control Soft Chews for Large Dogs 23-100 lbs, 7 count Large Dog (23 100lbs) $30.99 Large Dog (23-100lbs) Purchase Options Free In-Store Pick Up Not Available Set your store for inventory and store pickup details Zip Code Search Same-day Delivery* No minimum charge for delivery orders. *Order before 2pm and have it delivered today. Orders placed after 2pm will be delivered the next day. Must be inside delivery radius. Zip Code Unfortunately delivery is not available to this address. In order to ensure the best availability accuracy, changing your selected store will remove all items from your cart. You will need to re-add these items with your newly selected store if you choose to continue. Continue Cancel Ship it to Me Not Available Quantity Add To Cart Information advantus® fights fleas fast! One flavored soft chew starts killing fleas on your dog within an hour. advantus® is the first FDA approved soft chewable for dogs that is available without a prescription. For the treatment of flea investations on dogs and puppies 10 weeks of age and older and weighing 4 pounds or greater. advantus® is in and out of your dog's system in 24 hours. Customers also liked Customer Reviews