Dog with gas

Question
What can I do for our 13 year old Rotti? she has developed very bad gas in the past couple of months. She has not had a change in her food. I know she is old, but what can we do to live in the same room with her?

Answer
Well 13 is really old for a Rottweiller. There could be issues with her digestion at that age. How does her stool look? Has it changed in consistency or form, color or size?
Some people use Beano on their dog's food but check with your vet before you use any human product for her. If she hasn't seen the vet lately in the last year it's time to take her in for a check up anyway.