Butters the hen is 9. She has arthritis in her hip and a bad lower back. So she doesn't get around that well, leg a bit swollen. Been this way for a year and a half. Vet is a good hour away and makes me come in every month for a refill. Tried PetMeds but he denied it, said come in. Meloxicam is getting very very expensive. Over 100 dollars for a tiny bottle. Is there ANY other pain meds i can give her? Thanks