Assault dogs trained to get instructions via RT while providing live video to Assault force is not a resource blackhole. Most western units already have some such capability. It just depends if the mission calls for the capability.Theres a fine line between being a force multiplier and a resource blackhole.
Also don't forget that these dogs are likely to face explosion and gun fire often before the assaulters . They Lao fall pray to damaged ears, TBI, etc. Money goes into training them. The comtac is cheaper than replacing the sog