Metal Pets

This video loosely applies to the topic, but I found it entertaining.



There's articles all over online on how metal is good for plants...
...but how do you think it applies with animals? Do you think animals have a preference for metal?

I think it all depends on environment and what they're used to.

My cats will have their ears up and appear happy when I blast some black or death metal... probably because they've heard it since they were babes and probably associate that noise with me.

...but if I blast an opera, they all look pissed.

Thoughts?

my dog perks up a bit whenever im jamming to some David Bowie 

Ironically her name is Bowie

I have 2 boxers and I honestly don't think they care for metal much. I take them running with me a lot so on the way to the trails I play something more chill or keep the volume down. 
I've probably created a couple of doggie hippies.