When symptoms are stable (no oozing, severe pain, or significant ear discharge), use location + timing to narrow likely causes:
• Paws (licking/chewing, redness between toes): often linked to contact irritation (grass, cleaners), seasonal flares, or yeast/bacterial overgrowth if there’s odor. If it worsens after walks or in certain rooms, think “exposure pattern.”
• Ears (itch + head shaking): can track with seasonal triggers, but year-round ear issues may point to chronic inflammation or recurrent infection. Odor and debris matter more than how often they scratch.
• Belly/groin (pinkness, bumps): can fit contact irritation (lying on treated lawns, detergents) or parasites; if it’s worse at night, re-check for fleas.
• Whole-body itch (diffuse scratching, dry flakes): can relate to dry indoor air, bathing frequency, or broader sensitivities.
Seasonal vs year-round helps: seasonal patterns often suggest environmental triggers; year-round patterns raise the question of ongoing exposure, recurrent infection, or a diet-related issue. If your vet recommends it, a structured food trial may be discussed—don’t change diets repeatedly without a plan.
Bring data: a 7–14 day photo log of hotspots/areas, a daily frequency count (e.g., licking episodes per hour), itch score trend, and notes on odor, bathing, and recent environmental changes.