My experience comes from owning my own fur babies. I have one Older boy who is blind and deff so he has given me a lot of training on how to take care of some of the most tricky dogs. Also, one thing i may regret admitting is that i talk to the pups a lot on walks or while playing, I find it keeps their spirits up and keeps them engaged, and they make great listeners ;) I know that all dogs have different personalities and what may work for one may not work for another. I can handle hyper dogs and old dogs, big ones or small ones, no matter the dog I will make sure your pet will have all the care and company they may need while their favorite human is away.