I personally have a dog (about 20 lbs) and he's about 3 years old. I also helped pet sit my family dog who is very energetic (he's over 10 years old now but still very hyper and weights about 12 lbs.) My experiences also extend to my sister's two dogs, a coton mix and a shitzu. I enjoy walking dogs around the neighborhood and spending time with animals. I have volunteer training at the San Diego Animal County Services.