Pull him if you are worried.
I started a thread asking about this a while back and it got moved around a few times, then died. Never got a good conversation started.
I just gave one of my BP males a few weeks off and threw in a Live Rat hoping he would get a meal in him. He took it
I used my Carpet male as an example in my thread (that's why it was moved)
He went off feed and just didn't want to stop. He has lost weight now. Washed him down, washed the cage down and moved him upstairs. Didn't help.
Both my Carpet girls have already laid and he is now in shed. I hope he feeds soon!!! He needs a good meal.
So I'm not sure if moving and washing does any good. I guess their sent would travel through the house. It's not like rooms are miles apart.
Good luck and I hope some good info is shared here about it.