The show is full of adorable animals who can do stuff none of us thought they could, and although it's fairly obvious that giving the animals more activities makes their intelligence and cognition far higher, there's still a question of ethics in some of the examples.
For example, the parachute guy obviously loves his dog to pieces, but should be aware that him reading his dog's behaviour without having a proper education for it might just be a confirmation bias. He should most definitely test dog's stress levels after a jump, just like those scientists did with the rats.
For example, the parachute guy obviously loves his dog to pieces, but should be aware that him reading his dog's behaviour without having a proper education for it might just be a confirmation bias. He should most definitely test dog's stress levels after a jump, just like those scientists did with the rats.