I am so sorry for your loss....pets are so special, it is alway so hard when they have to go.
Where I work we have a "shop" cat. I have worked here for 17 years, and she has been with us for 15 of those. She is getting so old, and just lately I have noticed that she is having some troubles. I am not looking forward to the day she leaves, but I am also trying to enjoy what time we have left together. She is still eating and drinking right now, but the other day she couldn't stand up. She just kept falling over. The episode seemed to have passed, and she is walking ok now.
I work for a Chrysler Dealership and her name is Mopar :)