I have two furbugs I adopted 11 years ago. They're my immediate family. Fortunately I have a cat's only hospital close by to which I took my older kitty just before Thanksgiving. She had a respiratory infection. Her doc loaded us up with mucho medicine and she's doing much better but is still sneezing. Queenie has medium length fur so she throws up frequently. I'm curious if anyone has found something that really works to help kitty's like mine pass hairballs. She's also 2 lbs. lighter than her last checkup and Dr. Laura is concerned about this. I feed her as often as she's hungry but still doesn't seem to be putting any weight back on. I feed them both Sheba for dinner, they have kibble out all the time and recently started giving them Blue Wilderness, is there a 'weight-on' solution ? Thanks to all ! Keline