You have to use Amber belt and if your using that and can't tie on then it's clips. Here's a natty with no band grooves tied with Amber belt. Never had one slip.
17month mate , I’m just bringing back to full fitness as I dropped his protein intake ( personal circumstances ) to calm him down. He’s now back on the good stuff and bouncing. He will look twice the dog in a few weeks.
He’s slimmed right down Fred he looks more like a skinny saluki body wise. Plenty of wind but everything is run saluki style unless it has hooves then it’s shit or bust style.