I agree that was probably too much chicken. Lucy does fine with plain, boiled chicken and a little broth on her food ~ but it upsets my Westie's stomach for some, unknown reason.
If the plain, organic pumpkin does not do the trick and your little one contines to vomit and have diarrhea, I would notify my vet.
Good Luck.
__________________ Mommy to Lucy, Ringo, and Matthew |