Well I used 1 high explosive and dogs came out. Wish I had used 2 XD. Fortunately one dog was shot by reaction fire and the other caused only minor wounds even though it hit a lot, then I got my guard dog capture.
Btw I KOd a drone earlier, it went to sleep. I'm sure I tried to KO a drone in the previous patch and it simply broke, but these two drones dropped in a single hit each with a handle and dropped down with the ZZZ text above them, so strange XD