Yes, alot of dogs will vomit bile if their tummy is really empty for too long (like in the morning). it's pretty common for some of the dogs that use pee pads or paper to chew on them, it's not to make themselves vomit though, they just find it fun for whatever reason. I'd just not let her do that, obviously it's not good to be eating paper, and feed her first thing in the AM as soon as she's done pottying - that should help with the vomiting. You can also try moving her PM meal a bit later, or give a little healthy snack before bed so there's something in her tummy overnight, don't over-do it though.
As far as being skinny, I'm assuming your vet checked a stool sample for parasties (worms) recently? Also, what food are you using? If it's not high quality, that could be the reason she not gaining appropriate weight and trying to each other things besides her food. |