String:I assume you object to the use of guard dogs, drugs dogs, search and resue dogs as well then? No different to dolphin...Its an animal manipulated by humans.
Good point.
Yes, I do object the use for agression in any animal. I also object the bad-care for any animal of course. BUT about the use of dogs I find a slight difference, dogs are a species that is artificially selected and they would not survive in the wild without humans, they are one of the most domesticated animals in the planet, I see well trained, obedient and VERY happy dogs (house dogs, rescue dogs, police dogs) and I see sad dogs being kicked, forgotten etc etc. I particularly dont like training dogs for guardian purposes neither...
With dolphins is quite different. They belong to the sea. Maybe it is possible to have well trained, obedient, happy dolphins, (domesticated) but that would take hundreds of generations and my opinion is that it should not be done.