First let me say thank you for everybody's kind words and the sharing of information. It was what I hoped to gain from the marshfield kennel site (yes that was my oversight), but did not receive. There is now another report posted on that site with the same kind of concerns. I have a hard time now cisiting that site.... if you read the posts there -- for obvious reasons. Yes, my vet did report this to the drug company. They did "make note" which could mean everything -- or nothing. I'm glad lots of folks have had success and that's hopeful. Remember... this drug remains in the system for 2 weeks,,, and residual for a lot longer than that. I'll keep watching for more positive posts...... makes me feel a little better.