He's behind me, isn't he?

I love Saturdays! Mom is home with me and Dad on Saturday. We do what Mom calls "puttering." It means we do a lot of little chores. Today, Mom helped Dad hang two lights in the shed and then she took the John Deere 1023 around the yard and picked up big sticks. 

Dad was tidying his workbench while Mom picked up sticks. I had to stay with him because Mom does not like it when I get in front of the tractor. I know how to stay out of the way but she doesn't care. She'll yell at me if I get in the way and that is not a good thing for me. 

Mom was ready to park the 1023 when Dad said he wanted to check the air in the tires. I was resting on a little pile of leaves when Mom got out the cell phone to take my picture. I wasn't paying enough attention to what was going on. I was focused on Mom and Dad, like I should be. 

Then I heard Mom call out to Loki. 

He's behind me, isn't he???