Isaac now insists on walking around the house, occasionally stopping to eat/slobber on something. But if you sit him down, he will protest. He wants you to hold him standing up while he eats/slobbers. It's exhausting! He has no interest in crawling, and I guess who would, when you have a personal chauffer such as mom?
He seems to be getting a top tooth, as he is really fussy and has a tiny appetite. Hopefully it breaks soon!