, based on years of experience training dogs out of protective / aggressive behaviors to every kind of perceived threat. (gawker.com)
She is a certified professional dog trainer and has other extensive experience training dogs and helping dog owners with understanding how to communicate with their dogs effectively. (thoroughlyreviewed.com)
Some people even train their service dogs themselves, although this method is much more likely to be successful if you have had significant experience training dogs. (15thstvet.com)