What is canine stomach-flip?

There is no recognized medical or veterinary term called "canine stomach-flip." It's possible you might be referring to one of the following:

* Gastric Dilatation-Volvulus (GDV): This is a serious and potentially life-threatening condition in dogs, often called "bloat." It involves the stomach twisting on itself and filling with gas, which can cut off blood supply and cause shock.

* Gastric torsion: This is another term for GDV, referring to the twisting of the stomach.

* Gastrointestinal upset: This is a general term for a range of digestive issues, including vomiting, diarrhea, and abdominal pain.

If you believe your dog is experiencing a stomach issue, it's essential to seek immediate veterinary attention.

Here are some signs that might indicate a serious issue:

* Distended abdomen (bloating)

* Restlessness, pacing, or whining

* Excessive drooling

* Dry heaves or unproductive vomiting

* Weakness or collapse

Please note that I am an AI and not a veterinarian. If you are concerned about your dog's health, please reach out to a veterinary professional.