Canon EOS R5 testing

Short test with my Hungarian Vizsla puppy, Otis (@avizslanamedotis) EOS R5, EF100-400mm f/ II IS USM Handheld panning with lens IS set to mode 2 and camera IS set to on. DCI-4K, , ISO 3200, 1/250sec, f/5.6 AF set to animal tracking.