New fish out of water - Stella and Macy

I went to Stella's and Macy's swimming lessons 2 times, the last was on Mon. Kincade went with them on Tues and posted some videos. I couldn't believe how much progress they had made in one day!! But it was the same with Hattie; she went from sitting only, to being able to pull herself up from lying to sitting, to crawling, all in the space of a few days. Then a week later, she had started to pull herself up on furniture she can reach. Unbelievable. If I can find a pic, I will post it.