Course Parasites/Parasiticides Exploring The World of Parasites Core Knowledge 0 out of 13 steps completed0% 5 Lessons Lessons Expand All | Collapse All Parasites 8 Topics What is a Parasite Heartworms Hookworms Roundworm Tapeworm Whipworms Fleas Ticks Treatment Protocol/Parasiticides Preventative Protocol for Canines Preventative Protocol for Felines When and What to Sell