The Duggar family has grown quite a bit this year, bringing two new adorable babies into the mix — and thanks to social media, we're getting to see them in action.

Jill Dillard and husband Derick Dillard welcomed son Israel in April, while Jill's younger sister Jessa Seewald and husband Ben Seewald welcomed baby Spurgeon Elliot earlier this month.

Jessa took to Instagram this week to share adorable photos and videos of Spurgeon, which show the baby boy smiling in his sleep and letting out an aww-inducing yawn.

Last week, the Dillard family shared their own pair of videos of little Israel showing off his newfound mobility.

Not only is Israel crawling, but he can also pull himself up.

Apparently Israel is already sharing his crawling tips with little cousin Spurgeon — the two were FaceTiming last week!