Hi everyone, I just recently brought my seven year old Guinea pig reeses to an exotic vet. Her symptoms included weight loss, unusual behavior, not squeaking and crusty eyes. The vet could not pin point an exact problem with her so he gave me Baytril. She's been on this medication for four days. However, her back legs seem to be doing this weird thing where she can't keep on her feet when she walks. I don't know if this has anything to do with the medication, or her age. Is this normal?