I wormed my adult cat at 1pm today, using a drontal worming tablet, I crushed it and put it in a little bit of salmon. Now this evening we have noticed she is very wobbly on her legs and doesn't appear to be her usual self. She has had this tablet before. I also used Advantage flea drops on her the night before. Could the medication have this effect on her?
It is possible and I would let your vet know about this asap. vetcare