I was wondering what kind of cows WMW worked on and what type of front end the cow needs so he doesnt throw a cripple. I have a Meyer 1468 out of a low maine Jackpot cow that i was wondering if he would work on. She is a bred heifer now and is due the end of Feb with a Nighty Night calf. Let me know if you think this mating will work and also how hard does WMW calve?