i would love to see the wardogs expanded a bit more.
– addition of other animals/breeds, so low levels might see smaller dogs (like a terrier) or rat swarms (for the goblins) but at high levels you would get mastiffs rottweiler and so on.
– being able to purchase/equip different armors for animals, start with collars, the leathers, then mail and so on
– utility animals – birds that can increase visual range
– leveling of wardogs – maybe not as in depth as humans but basic leveling and traits