When I do give in & shorten a pair, I leave enough fabric to turn under twice. At the seams, I trim out the seam allowance where it will be turned under on the first turn. I treat the cut edge that will be at the top edge of the hem with a good soaking of FrayChek. I use thread for jeans & hem from the outside.
Goat's milk does contain lactose and it has almost as much as cow's milk. Cheeses made from both cow's milk and goat's milk will have a reduction in the amount of lactose due to the fermentation process. For this reason many people who are lactose intolerant are able to eat cheeses.
Cheese-making uses lactic acid bacteria from the lactose in milk. These bacteria are cultured, meaning they are produced under artificial conditions. Some of the starter bacteria used to make cheese comes from the genus Lactobacillus, such as Lactococcus lactis subsp. lactis or Lactobacillus helveticus.