[zimie]

My cat gets really smelly gas. It seems like she is always letting out a stink. She is healthy and goes to the vet. Do you think this could be caused by her food, which is Purina?

[Claudia]

It may not agree with her. Have you tried giving her access to some cat grass? Sometimes they will eat grass to help them with their digestion. You may also want to gradually change her food. Try with 1/4 of the new and 3/4 of the old food, gradually increase the amount of new food and decrease the old food accordingly. You may have to find a few brands before you find something that she can eat without problems.