Sorry... but the picture u show...is that your boy with his belly band on? ...as it looks like he is wearing a collar with his legs bound...I am not trying to be smart with you.. but wish 2 help your boy...I have only 1 gentleman at the time with 3 ladies. When my girls need 2 pay attention ( as they will also mark with a male in the house) they all wear diapers...getting my male to understand that he had to do the same...but different...(no leg holes) I always made it a good thing...with praise when I put it on..no matter how much he scrambled...saying in a higher pitched voice than natural 4 me.."no pee"...he sees what I am doing and recognizes that it is his turn...turns around to give me his butt...then I put it on...making sure that his pee pee is inside...He learned after a few times of wetting it and did not like the feeling of walkin wet...that he was not going to do that too many time...he trained himself...Just like crate training with their bed. Thus...the "belly band" 4 males. My male Boo Boo is 3.75 lbs with his harem of 3 ladies weighing in @ 3.2, 4.5, 5.1 lbs.
It important that you alway check that it is not too big or small
that the hips (long leg bone) can move freely
that their is no hair pulling
and that the elastic is not too tight (I use all 4 fingers without stretching the elastic)
Repetition is the only way to go with any training.
...babyface yorkies