Was at the vet today for Bailey's last puppy shots. The vet gave us Trifexis. I thought I'd read some bad things about Trifexis so after we got home I researched Trivexis on the forums and found many posts against it. So back to the vet and I was able to trade it in for Sentinel. Like I said better safe than sorry and thank you EBN and all the good folks that run and post on the EBN. I will and do feel much better giving her the Sentinel tomorrow.Some pictures: (She's 14 weeks old today.)