The meds could cause all the restless. I am sorry to hear about your baby's situation. I hope she is not in a lot of pain. Her normal food may be too hard for her to eat - I would suggest softening her usual kibble or you may switch to wet cat food, baby food, scrambled eggs (no seasoning).
If it is cancer and it progresses, you will see her quality of life slipping away (I hope not).
Best wishes!
If it is cancer and it progresses, you will see her quality of life slipping away (I hope not).
Best wishes!