{
 "id": 98221,
 "name": "VetSmart Formulas Probiotic Nutrient Enhancer",
 "brand": "VetSmart Formulas",
 "gtin": "759687862172",
 "category": "pet-supplements",
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 "specs": {
  "pet_animal_type": "DOG",
  "pet_dietary_requirements": "Digestive health",
  "pet_supply_product_form": null,
  "size_of_the_pet": "UNCLASSIFIED",
  "active_ingredients": "Probiotic active cultures",
  "active_ingredient_amount": null,
  "servings_per_package": null,
  "dose_defined": false
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 "standard_attributes": {
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 "shopify_category_id": "gid://shopify/TaxonomyCategory/ap-2-42",
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 "tier": "mid",
 "premium_note": "The listing specifies 15 billion active cultures, offering a stated probiotic potency.",
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  "url": "https://www.petco.com/product/vetsmart-formulas-probiotic-nutrient-enhancer-with-15-billion-active-cultures-for-dogs"
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   "retailer_id": "3633954",
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   "currency": "USD",
   "price_usd": 22.95,
   "unit_price": null,
   "availability": "OutOfStock",
   "in_stock": false,
   "seller": "Petco",
   "first_party": true,
   "shipping": null,
   "size_text": null,
   "url": "https://www.petco.com/product/vetsmart-formulas-probiotic-nutrient-enhancer-with-15-billion-active-cultures-for-dogs",
   "observed_at": "2026-10-09T09:12:00-04:00",
   "age_minutes_at_build": 18915
  }
 ],
 "url": "/items/98221.json",
 "html": "/items/98221.html",
 "history": [
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   "retailer": "petco",
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   "unit_price": null,
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}