My grandfather is third from the right in this photo. He is holding something under his right left arm. His grandmother, Jeannette McCornack Tyler is next to him to the left as you view the photo.
I wonder if his grandfather is the one looking at him, next to his grandmother. If so, that is Alexander Tyler, the veterinarian. The man to my grandfather’s left looks familiar — he might be Frank Harris, my grandfather’s stepfather. Jessie is missing from this photo, perhaps she is taking it.