Does anyone know about what the difference in weight if you are using a weight tape? So, if my Boer measures 125 pounds with the tape, she really weighs? Hopefully there will be someone who has both and looked into this. By the way, they are Alpine/Boer mixes but with 7/8 and 15/16 Boer. Thanks for any help. These girls are too big to try to weigh on a scale.