People love their animals so much so that they put little clothes on them and necklaces and booties and things like that. And if you love your animal then you should feed them something that's not dangerous for them. There's a lot of poisonous stuff that they're putting in a lot of that food those by-products.
I won't touch on risky because that's subjective. People are just afraid of things too much. Afraid of things that don't necessarily merit fear.