Brown ground venison and pork sausage drain: add 2 cans V-8 Hot & Spicy juice and onion, simmer for 5 minutes set a side. In bowl mix ricotta cheese, Parmesan & eggs set a side. Into a slow cooker place thin layer of Prego sauce, then noodles, cheese mixture then meat. Repeat layers until full finishing with noodles. Pour 1 can V-8 juice over then top with cheese simmer for 3 to 4 hours.