Animal testing...I guess they do that so they can test a product's safety and reactivity on '...something that is less important then humans and is easy to find and breed.' I'm sure those whom are 'For' it, are so because they would rather a product be tested for its safety for sure before they buy it.
I say, use natural stuff...f the chemical nonsense. Using natural products is very safe and no need for animal testing. Though I don't grieve for them much, leave the animals alone, and test yourself if you want to test your product. Either that, or again use natural products. But that's just me.