I have had my own huskey for more then 14 years. She is perfectly behaved, never on a leash and I've trained her myself. She is literally the main priority in my life so im perfectly aware how big of a responsibility it is to take care of someone's pet.
During the years i have taken care of numerous dogs of neighbours and friends and I've always felt great joy out of it. Especially in the cases that i can help the owners with some things they are struggling to do to on their own like behaviour issues and pets being anxious when left alone.
During the years i have also visited numerous dog training courses with my own dog and all the different ones that i have taken care of, and can apply the lessons learned in there and all of my own experience to help teach them and train them.