i had a crash when lots of PT boats were shooting at a dog that was also attacking the spy. the doggie attacked and killed the spy, during which lots of pt boat shells landed on the dog, and the game crashed.
i think this might be a normal RA bug as i'm sure something similar happened on the playstation, lots of tanks attacked a dog as it killed an infantry unit, and the dog became some unselectable, unmovable, unkillable ghost dog. i will see if i can cause it again