Now I know that the "official" rules for Pack animals will be coming out in OBAM but for anyone interested in using these kind of animals, dogs wolves, lions etc, now I came up with a system that flows pretty nicely and my players liked. It handle three players fighting three seperate groups of 5 dogs each. One pc was on horse back and the others were on foot.
It's in a word document format and is 5 and a bit pages which includes a 1 page chart for running them in the game. If anyone is interested in taking a look either let me know at Aaron.c@bigpond.com or leave a message here.

Aaron.