Oh yah, you gotta have their legs off the groud for sure. And the higher the collar up on the neck the better cause if it is high it causes the umcomfortableness for the dog quicker. We use the same stringing up technique for Chevy when she is barking at strangers too. (she makes WAY worse sounds than Rico lol) I supposed because my dogs are little, I had to pull their front legs WAY off the ground otherwise it isn't doing anything. They don't have the body weight I guess. With both of them sometimes I had to pull them up so high their back legs were barely touching the ground. Basically I had to keep pulling them up and up and up until they stopped doing what they were doing. And it took lots of patience and telling myself I was doing this to help them to hang them there while they made all sorts of awful noises until THEY made the decision to finally sit down. It is a little tough for sure and I would be mumbling "well sit the heck down dummy so you can breathe again".
