6 weeks old today

6 weeks old today. I did weights and second dose de wormer preventative. We did do our first trip outside today. Only about 10mins. It's very cold here. They mostly stayed on the concrete and observed their mother and grandmother act crazy and romp around the yard. Both hearded them keeping them all together. Yellow straggled out away into the grass and she was quickly informed to return to the group. Bella stomped her front feet and the message was clear. I thought it would tire them out being outside but they came in with more energy than when we went out. So inside play it was. With the pending snow storm I may take them out 2 or 3 more times today and tomorrow and then skip the weekend till I can shovel a big area. They are still really small and this cold weather will hinder our potty progress. But safety trumps training.