I know a female should be at least 1500 grams before considering breeding. I understand everything about that so that is not a problem. Here is a detail that I have not picked up on, sorry if this is a silly question.

My question is 1500 grams... when and how?. What condition and when should the female be weighed under? Should the weight be taken at her last shed before Nov. 1st, her last empty weight before Nov. 1st, or just the current weight on Nov. 1st? or some other method?

I ask this because I record weights on several instances(randomly,after shed, and empty) just to monitor everything. So I have alot of ever changing weights. Two weeks ago Sif weighed about 510g....today she hit 600g...and she will hit atleast 680 before her next shed(from my analysis). When you have a bp that can put on over 150 g of food weight between sheds, what is the weight to go by? That is what sparked this question

I just want to do it right when the time comes around and was wondering what you all do. I figure alot of this stuff is just a judgement call to be made from experience that I do not have, so thanks for the help.