Besides typical gastrointestinal signs, what external clues suggest a GWP may have underlying food reactions?

Answer

Chronic itchiness or recurring ear and foot infections

For the German Wirehaired Pointer specifically, chronic itchiness or recurring ear and foot infections can be external manifestations of an internal digestive struggle.

Besides typical gastrointestinal signs, what external clues suggest a GWP may have underlying food reactions?
healthDogsensitivityGerman Wirehaired PointerStomach