It could be an intolerance to the food. If you have been feeding it for awhile, it could have been a bad batch, lack of ingredient consistency that led to excessive fat and made things angry in there. If your pup is still heaving this morning, it is time to see the vet. Yorkies dehydrate very quickly, so it's best to get right in. Also, in some cases, food needs to be withheld. So a vet opinion is important.
Wet food is not necessary. How about just using the Royal Canin?
__________________ Crystal  , Ellie May (RIP)  , Rylee Finnegan  , and Gracie Boo🐶 |