Andrea Canning and family

No one is more excited about the latest addition toAndrea Canning‘s family than her newborn son’s five big sisters.

“They are all little mommies,” she adds of her “adorable” girls. “Every chance they get, they want to be around him. They want to feed him, they want to change his diaper.”

Andrea Canning with her husband and six children.

Andrea Canning and family

Andrea Canning and family

Canning’s oldest daughter, Anna, is especially maternal toward her new sibling, considering “she’s the one that really can hold him the most and she’s the biggest.”

Andrea Canning and family

“So the grandparentsbrought them to the hospital andwhen they walked into the room … we have video of it … it’s just so special when they just ran to the little bassinet and the way they looked,” recalls the proud mom of six.

“They were so happy and so excited. It brought tears to my eyes,” she reveals.

Andrea Canning and family

Canning is also enjoying watching Bancroft — whom she calls “the best dad ever” to their girls — bond with his newborn son. “He really, really wanted a son. Just the way he looks at him is so special,” she says.

“He’s been waking up and feeding him and he’s just an awesome dad,” Canning praises her husband. “I think hesees a future golf partner!”

For more from Andrea Canning, pick up the latest issue ofPEOPLE, on newsstands Friday.

source: people.com