I'm a retired certified industrial hygienist with 3 dogs - Tillie, a chihuhua / bulldog mix 12 yo; Greta, a 50% Akita / 25% Chow mix 9 yo; and Rolf, a 25% Chow / 25% Shepherd / 1/8 Queensland / 1/8 pit bull. I used to travel for my work; now I'm so grateful to be with my dogs full time.