I don't see how she could have gotten a concussion unless she fell off of something or something actually hit her on her head.
If there was a bump, then it very well could have been a bite. Possibly a spider. They are everywhere and we don't always see them.
Sometimes lab tests don't show anything, but they need to be done just in case. This is not the fault of the vet. What if he had not done anything and simply guessed? Sounds to me like he did basic tests to be sure it was not something awful .. and the only thing left was an educated guess.
Thankfully, it sounds like she is going to be just fine! |