There are over 1,800 products against parasites on this site. This is the best resource to buy products against parasites online. It is very difficult to buy any type of parasite treatment at this website. This website has been dedicated to providing the best parasite treatment available. My products are based on scientific studies, including research into many parasites in order to produce my products. My products are safe for use in the USA. There is no reason to get tested for parasites before starting a treatment. All of my products are tested on animals. It's recommended to get your blood tested if you intend on using a product on animals. I will make sure that you are aware of the following: - It's not harmful to use parasite products on animals Products can cause side effects such as: diarrhea, cramps, swelling, fever, fever and vomiting, and are not recommended. If you are pregnant, it's a good idea to take your parasite products at least 24 hours before your period. This allows the parasite products to be absorbed better. I am very sorry that we have caused you any stress or worry. This is not our fault. We are very sorry if we have caused any damage, as we are not medical professionals and are not responsible for anything that happens. Please don't worry about us and be happy with your products.