Thank you for your responses; I am looking forward to my order of Frontline Plus coming here. If it works, I will be very happy. I've had so many health problems with my dogs through the years that I am looking forward to encouraging some of you other owners when I see a problem I am familiar with. I also really appreciate all the good information I see here to help me with my little precious Sarah. Well, I guess she is not so little. I hope to get a picture on here one day.