Do you have activated charcoal on hand? If no, go get some they usually come in 260mg capsules. This will neutralize gas. Some say having gas-x on hand in case of emergency too. I think the quick dissolve strips - just make sure they don't contain xylitol. But I go natural first - 2x 260mg. repeat a couple hrs later if needed. She may have black poop after.
Also - take her for a 15 min walk - this will stimulate the gastro-intestinal tract to move things along.
He is your friend, your partner, your defender, your dog. You are his life, his love, his leader. He will be yours, faithful and true, to the last beat of his heart. You owe it to him to be worthy of such devotion. - Unknown