Behold the Vizsla, originally a pointer/retriever from Hungary. As with other pointing breeds, when another animal triggers a predatory response, the Vizsla will often stalk the other animal.
My favorite parts of this short clip are at the 1:52 mark when the stealthy Vizsla’s left front leg is as rigid and stiff as a stick, and I like watching the back feet come up in perfect slow motion as we can see the hard-wired behavior in action.
And best of all, I loved, loved, loved the Wizard of Oz music at the very end. Perfection!