My little bella was born with one, She is now going on 8 months and the vet checks her every 6 weeks... By looking at her, you would NEVER KNOW!! She is always jumping on my Bunny or my hubbys cat
I have one and mine dose and my Dr's keep a CLOSE eye on me.. so I would think a vet would do the same if MY dr dose with me... You might want to get her seen by some one else, JUST in case... Rather be safe then sorry