Ok, I looked through files of both downloaded and official animals. I noticed that and b_Prey="true" are there already there but looking into the downloaded animals verses the official ones, some of the coding for prey, stalk etc. is missing and that is probably the reason why downloaded animals don't hunt and are not hunted.
Please let me know if I can edit the downloaded animals' coding so they can hunt or be prey like they should. Also, I am nervous that if I try to edit the downloaded animal's coding myself I will make a mistake and mess up the coding. If I have permission to edit the downloaded animals coding could someone point me in the right direction so that the file will be ok or csleesburg, will you take a look at the coding in the animal's files to see what exactly is missing. I mainly looked at the addra gazelle, thomson's gazelle, dingo, and gray wolf ai xml and ai beh and tsk files when I found this out.
Thanks for your help!