there are stupid people like this all over the world. i often try to inform people about mistakes they make keeping their animals, and all that i get back is: "i know what to do, my animals are just fine, dont you have better things to do than critizize me?"
the always get angry, although i'm very friendly when pointing at the mistakes,...
but these people do think that it doesn't matter how they keep their animal, as long as it eats and sheds,... :-(