Kind of off topic but. . .

I have a 5 year old border collie corgi that stated walking funny on her front feet. She's overweight so I thought that was it. 

I took her in last week to be looked at and the vet said it's a neurological issue, probably a tumor or mass but without and MRI no way to tell. 

The vet didn't think the MRI was necessary because even if we know what it is there isn't much we can do.

She's still happy and in no pain. There is no way to know how fast it will progress or what symptoms may be. I do think her eyesight isn't as good but the vet didn't see anything wrong with her eyes. 

Has anyone dealt with anything like this? Did you do anything or give any supplements. I'm guessing there isn't much I can do but thought I would ask. 

I had an aussie and she did this and walked in circles and into walls  it was the wormer.  I was very fortunate that she got over it a little over 24 hours!

Personally if it were my dog, I would do an mri because I would want to know what was really going on instead of guessing what may be going on. That's just me though.