Hello.I have a cleared vulnerable sector check .I have had a German Shepherd by my side for 17 years.I stoop and scoop and take it away .I will help with training on our walks .I use only positive reinforcement never punishment .Love the clicker. I will supply Benny Bully's Pure Natural Freeze Dried Beef Liver Dog Treats made from 100% usda inspected Beef Liver. unless your furkid has any allergies . References available I am located in Nepean in the TangleWood area 20 for one hour 10 for 1/2