I was pet sitting for my friends dog (Chihuahua) for about a year. I was going for a walking with her and also training. I was with her for about 4-5 hours a day. Also I had a dog (Pitbull) for myself in my house for 2 years. It was only 2 years because after that we gave her to my uncle that had a farm so it could run and play. I was training her and also bathing, going for walk, cleaning and going to vet with her.