Hello bretd....Oh you have touched my heart so much with your post I have 4 cats, all of them are special to me, but my "first born" Riley (he just turned 17), is my best friend in the world. It was just him and me for years before the others came along, and I truly believe if it were not for him I might not be alive today....he's been at my side through so much. So, I am so sorry about your St. Bernard's hip problems, and I will be praying for some comfort to come to both of you sooner rather than later. I sure hope there is something that might be able to be done to help her, but also God bless you for not wanting her to suffer. I hope you will keep us posted on things, and please give your sweet girl a hug from me.....