Okay, both my snakes are off feed, and neither has eaten for about 4 months. The female hasn't eaten in even longer. I know it's that time of year, and the male recently started producing sperm plugs. This would be their first breeding season (if I'd bred them.)

I'm not really worried about the female, she's a big girl and still has great body condition. But the male is looking a little thin, slightly triangular back and his skin's a bit loose. He did just shed a few days ago, and refused food yesterday. I've tried f/t rats, live rats, pre-killed rats, and now f/t mice.

When is it time to be concerned? :s

Thanks for your help!