The video has been on the forum before, here was my answer, enjoy!
I thought I would be more selective in what I respond to but this was one I could not resist.
Very impressive nonsense! The man said:-
Animals are bilingual! They can understand the name Allah.
Just saying God’s name calms the animal!
Dr Doolittle, I think!
25:44 Or do you think that most of them really hear and use their reason? Nay! they are but like cattle. Nay, they are farther astray. [The cattle at least follow the Divine Laws instinctively]
No understanding from cattle/animals; that is why they are referred to for those humans who are deaf, dumb and blind.
Calming animals with a prayer:-
The above video has a sheep and a man who has never heard the name Allah yet when placed on its back “submits”! The animal stays calm while having a shave. It is purely an instinctive reaction to being placed on its back, which can be done with crocodiles as well:-
I may hazard a guess and say the man in the mercy killing video is a Sufi [long hair may be evidenced] so they believe in the power of just the word Allah and repeating His name a thousand times a day for “blessings”! Please do not be impressed by this charlatan.
What would have been impressive if the sheep had been standing and then the prayer recited and the animal lay down. What you have, instead, is a man who knows how to “handle” animals, keeping them calm and when pushed down on their backs they instinctively calm down.
Watch this video of a cheetah catching a gazelle and you will see how the animal does not struggle once it is captured [poor bambi].
Or maybe the cheetah said Bismillah before it grabbed it and the gazelle understood its time was up and submitted? Another miracle for our Sufi friend!