Photos Anna & Grace Dresselhouse of MI early 1900s

I have two old photographs of a two young girls. On the back is written "Anna Dresselhouse and Grace Dresselhousel". One was taken at "Rent Schuler Studio in Ann Arbor, Mich." and the other does not have a studio name. One also has on back "Dog Turk" in the photo, must have been the family dog.