I don't really see why it should. I don't see why humans should not be allowed to do it. It's their choice and testing on animals to save humans... humans are selfish enough to not attribute any moral value to the lives of animals.
Just as animals differ from humans, humans differ from humans in immune system and all.
The white lab rat actually might have to be replaced because all the testing left something anomalous in their genes over generations, so there's no control group.
To a degree. There is testing you could do. Like make different dog food recipes, get some dogs c which ones they like best. Really anything that doesn't cause the animals serious harm, or pain, or death shoud be acceptable. Except whatever animal comes into my backyard and kills all the little baby spruce trees im growing. I dont care what you do to that critter.
Nope not by anymeans but i restrictions should be in place allthough im not sure what they could be besides not just pointlessly injecting them and throwing them in a cage and see what happens i guess...maybe better living conditions
No, doing so would be the dumbest thing since Twilight. Animal testing is nesicary to save human lives, both during the testing and the after affect, usualy in medicine. There is no real reason to ban it, so of course it should stay.