This is a great idea. "Every Friday, I dress our family dog in a funny costume and put a picture in my kid's lunch boxes to brighten their day. This week, the dog is wearing their school uniform." So sweet :)
Dog Humor: "Last time I played outside, the humans sent me to the dog house for tracking dirt all over the kitchen. This time, I'm taking a bath before I go home! My humans are gonna be so proud of me!