Indestructible sheep.... They were oh so cute.
Without an underlying model for movement, sheep do no good for the game aside from moments of comfort for downed pilots. If sheep were to get out of the way when gv's are rolling through, then bring back the sheep! But until then, keep them on the farm....

5 years from now of course you shall be sitting in your Pershing at the bottleneck of a trail...Waiting, listening..... (AH4 is a VR game now) You keep hearing movement, you're thinking it's an M3 crew laying mines. Start up your engine, kick her into gear and roll into the pass to see it's some sheep eating the grass Dam it...............
........... And that's when
dr7 pops you cause you gave away your position. Those sheep will continue to do us in!