My son wanted a dog, but I didn't. I helped him start a pet-sitting business instead.

The author's animal-loving son, now 20, started a pet-sitting business in 2014 and still keeps in touch with many of his clients today. Courtesy of Liz Alterman. My son always wanted a pet, but I grew up with a spirited dog and knew how much work was involved. When he was old enough, I helped my son start a neighborhood pet-sitting business. He learned a lot, got time with furry friends, and I got to see him be responsible with animals. Almost from the moment my middle son Ben could speak, ...