 and you can make some small adjustments to that and that makes a big difference in their longevity and their quality of life everybody wants to know about quality and so that's a big issue to be able to maintain their quality of life a good life as opposed to something that's in pain all the time so pain is usually getting more and more of an issue in older animals and they've got some new drugs out for that too if you feel like your pet's got osteoarthritis or