I had to bring my cat here in the middle of the night because he was struggling to breathe. He'd been sick with upper respiratory issues for a while now (nothing that could really be treated), and so I called first and explained the situation. They had me check a few things before telling me that he needed to be seen right away. They immediately took him to the back and put him on oxygen, and after some tests informed me that they think he has some form of cancer and that, without the oxygen, he is suffering.
I made the decision to put him to sleep, and the doctor was just so amazing the whole time. I really felt like he was as upset as I was about the situation, and afterwards even took the $90 emergency fee off of my bill.
I know to call this place if I ever need medical advice for my kitties, and they are always ready and willing to help and give advice.