Thank you Chenry for your kind words. I appreciate your thoughts. My daughter, who is a Vet herself, said that the Ivomec does not have a residual, but just kills what is on the animal at the time of application then takes approx 48 days to leave the meat. My wife and daughter are very pleased with my actions too. One of the Bass Pro Shops managers dropped by to raid my garden for tomatoes, squash and cukes today and stayed for an hour with her husband just watching the deer. She loves coming just to watch the wildlife. I am very blessed.