Bid Opening Results & Reports. Bids are received via the Bid Express (BidX) on-line bidding exchange at www.bidx.com. Bid results will be posted online in the Plans and Proposals page approximately 30 minutes after bids are opened.
I have the box and 3 months worth of Sentinel left from the years supply I bought last time-it does say on the box that it's suppose to remove and control adult roundworms. I give him his heartworm meds regilously on the 1st of the month every single month, and have been doing so since he was about 10 weeks old.
Some pet owners buy program when all they need is a flea prevention product and others buy interceptor when all they need is a heartworm pill. Sentinel offers dog owners both flea & heartworm prevention in one easy to take tab.