Hii Manjunath!
Sorry dear, but your question seems incomplete in terms of the level of the animal husbandry and dairy science course, you want to pursue. Ki dly restructure your question and state whether you want to do a undergraduate or a postgraduate course. Because the Universities differ accordingly. Some of the Colleges in Germany related to the above mentioned courses are -
* University of Gottingen
* University of Kiel
* University of Hohenheim
Etc., Hope you understand.
Good luck!