I took Sadie in for a checkup and schedule teethleaning. Her blood tests showed kidney failure. The vet recommended prescription food and if she didn't like just let nature take its course. She wouldn't eat the food and I followed his suggestions. He never gave me alternate meds. I'm pretty angry about that. I took her in to have a tick removed from her lip and 2days later she acted weird. Shivering, can't sit still, confusion,Awake all night. He wanted to put her down then because our sleep was compromised. Today more confusion and shaking.. she calms down with half of a Benadryl. Is she ready to be put down?I don't want her in pain..