Advanced gas blender which can be run in conjunction with Nitrox gas blender or any other TDI course.
Whatever your reason is for researching Therapy Dog International (TDI), there are some basic facts about this organization that anyone who seeks more information would find interesting.
In a single year, TDI trains over 21,000 dogs.
However, it isn't just the dogs that TDI trains.
Graduates of TDI's training program include everything from pure bred Pitbulls to mutts from the local pound.