How long has your bp gone off feed for?

I had a Black Pastel girl go off feed for nearly 5 months. The worst for me was a little rosy boa we have that went off food for nearly 9 months, and then has eaten just about anything we put in his tub each week. He is bigger than ever.

My female has gone off feed for as long as 6 months. She typically stops eating while she is gravid and will not eat until after the clutch is laid, but one year she went off feed as soon as the male was introduced (December) and did not take another meal until the clutch had been removed and the cage cleaned, which all told was in late June. She is otherwise healthy though. She's never been a very good eater but as long as she doesn't show signs of poor health I'm not too wound up over it anymore.

My male who is a year and a half has gone off food for the first time, he usually eats like a pig.
Hes a decent size so should I offer him a meal once a week until he decides hes hungry enough to eat?
I also just got a female...Would that have anything to do with it?

My normal has went off feeding for awhile now as well it's been over a month for sure. I really hope he takes a meal soon.

I have a 1900gram male that hasn't eaten since Nov