In the past hour out 7 year old Hungarian Wirehaird Visla has started Vomiting up copious amounts of thick white vomit, there is no signs of anything in it, and he didn't eat tea. His gums are very pale ad have slow capillary reaction?(when you press down making it white and count how long it takes to regain colour), he's a little unsteady on his feet - could be from dehydration from vomiting?
His back end around his hip/naval area seem to have suddenly delved in and his ribs "sprung" slightly.
We have ruled out ha stroke as he is breathing normally, and has no elevated temperature.
Any clues as to what it could be.
The dogs today have been kept kenneled as to many tractors running up the road to allow them a walk, so a low risk of him haven eaten something.