attention.webp, attention-720.webp
Source page: https://commons.wikimedia.org/wiki/File:Long_Haired_Australian_Cattle_Dog.jpg
Creator: MarkBuckawicki
License: CC0 (http://creativecommons.org/publicdomain/zero/1.0/deed.en)
Original candidate: dogtrain-a5f675b7.jpg
Crop: left 200, top 0, width 960, height 640; resized and encoded as WebP.

loose-leash.webp, loose-leash-720.webp
Source page: https://commons.wikimedia.org/wiki/File:Dog_Walking_in_Cache_Valley_(51202415647).jpg
Creator: ArchesNPS
License: Public domain
Original candidate: dogtrain-40511081.jpg
Crop: left 140, top 480, width 960, height 640; resized and encoded as WebP.