Hi Angel,
I have a Chihuahua, and I'm hardly a new pet parent, but this isn't a breed issue. My Chihuahua actually was has a stomach virus recently, she's been transitioned since a year old on pawtree, and being in animal rescue, plus an Independent Pet Nutrition Professional at pawtree for years now I knew it wasn't the dog food or her new supplements. So I took her to the vet and he ran tests. He checked my pawtree site out, and told me I did a great job with her. It's a virus, and he gave her some meds. This was like a week ago now, and she's now almost finished with her antibiotics. I believe you need to take you're dog to the vet first step and call me at 4406220862. Once you have them vet records, go to pawtree.com/Northeastohiodogs
Go to pet quiz, fill out his quiz, and get his individualized and customized pet profile to see what recommendations we offer, go back show this profile to that vet or email it to him, and we can go from there. I don't want to just sell pet food. Our animals deserve better.