Hello everyone, I'm fairly new here. I'm adopting two gremlins next month. I want to raw feed as I feel it's the best for them. However I've been told that they need a constant supply of food due to there metabolism? Personally I don't like the idea of leaving raw food down all day, so do I have to leave a kibble food down aswell? Or maybe normally wet food? I just get worried about the flys and bacteria build up. Thank you.