Sentinel vs. Heartgard

9 replies [Last post]
NamasteDog's picture
NamasteDog
Offline
Joined: 2011-11-08

We've always used Heartgard but just got an automated email from the vet's office about Sentinel.  Anyone have any strong opinions one way or the other?

Theme by Danetsoft and Danang Probo Sayekti inspired by Maksimer