Hello.  I'm debating whether or not to take my cat for a second
opinion.  Can anyone give me advice on a polite way to do this?

Here's the background.  I've always felt a little uncomfortable with my
vet, but he's done a good job in the past, he's been around forever, he
saved my cat's life, etc., so I figured I should stick with him, right?

Over the last 2 months, I've taken my cat in twice for lethargy, weight
loss, inability to jump, and apparent pain.  The vet ran blood work the
first time and prescribed antibiotics for a high white count and a mild
fever.  The second time, he tested for leukemia and took x-rays and
more blood samples.  Everything was fine.  More antibiotics.  I
couldn't think of any good questions to ask, so I took the meds and
left, feeling a little uncomfortable about the situation.

Just recently I noticed that the cat's left hip was kind of sticking
out a little.  After doing research, it sounds like hip dysplasia.

So, do you think I should stick with the same vet, or go to a new one?
If I get a second opinion, what is the proper way to get the paper work
for my cat and still leave the doors open for a good relationship with
my current vet?  Regardless of which I choose, what are some questions
I should ask?  Should I expect my vet to sit with me and go over
options, answer my questions, take phone calls, and really work with me
on helping my cat, or is that too much to ask?  I know hey're busy, so
it's hard for me to judge how much to push.

Thanks for your continued advice,

Joseph