Aerolin (salbutamol) is used to treat similar conditions with clen, for athletic purposes it is used as a weight loss aid, basically all these stuff help through thermogenesis. Mint tea is known for having similar effects with these drugs in humans and this is why only moderate consumption is suggested. I discovered it when I was a heavy smoker and was looking for ways to reduce the smoking effect and bronchodilators in general can help with this, lung damage that is. I haven't try anything of this nature in dogs, actually whenever I speak about drugs and supplements, my comments are always regarding humans and possible aplications in other mamals like dogs. That is also why some times I ask specificaly for experience or data from dogs and not general knowledge when experienced dogmen post in this forum.