Last night my seven year old SLW "Poxy" vomitted up copious amounts of gray foul-smelling liquid (no food). She had been slowing down the previous couple days so I wasn't surprised when she didn't perch at bedtime. Well, of course I brought her inside to our rehab room (spare bathroom), washed her poopy butt, put her with a heating pad, and gave her Ornalyte with electrolytes. Also 500mg Amoxi last nite and this AM. She was REALLY thirsty. This AM she seemed pretty perky and her vent area still clean. Some watery poop but not foul smelling (uric acid present, so kidneys may be ok). She had an appetite and ate some organic crumbles and scratch. Now I'm thinking I shouldn't have fed her yet. One suggestion I got was to feed yogurt and apple cider vinegar. I plan to try this. Any other info to share? What causes this malady? Thanks.