Joyce
That video is so cute. I remember when I was younger ,my parents had a small black terrier/poodle mix who use to chase after squirrels . Fortunately he was never able to catch one . I don't know what would happen if would have caught one.
Here is a old scanned photo of my brothers Golden Retriever "Wheat" and my parents dog "Mitch". Sorry about the quality of the photo.
Rick