{
 "id": 231756,
 "name": "Kirkland Signature Small Formula Chicken & Vegetable",
 "brand": "Kirkland Signature",
 "gtin": null,
 "category": "dry-dog-food",
 "size": {
  "value": 9.072,
  "unit": "kg"
 },
 "size_as_extracted": {
  "value": 9071.84,
  "unit": "g"
 },
 "unit_price_unit": "kg",
 "specs": {
  "life_stage": null,
  "intended_size": "small",
  "complete_and_balanced": null,
  "bag_weight_lb": 20,
  "calories_per_cup": null,
  "grain_free": null,
  "freeze_dried_inclusions": null,
  "targeted_formula": "general"
 },
 "standard_attributes": {
  "Package type": "Bag",
  "Pet food flavor": "Chicken",
  "Pet food form": "Dry"
 },
 "shopify_category_id": "gid://shopify/TaxonomyCategory/ap-2-3-3-1",
 "meets_minimum_spec": false,
 "tier": "basic",
 "premium_note": null,
 "best": {
  "unit_price": 2.204,
  "price": 19.99,
  "retailer": "costco",
  "url": "https://www.costco.com/p/-/kirkland-signature-small-formula-chicken-vegetable-dog-food-20-lb/100277338?DM_PersistentCookieCreated=true&langId=-1"
 },
 "lowest_price": {
  "price": 19.99,
  "retailer": "costco",
  "url": "https://www.costco.com/p/-/kirkland-signature-small-formula-chicken-vegetable-dog-food-20-lb/100277338?DM_PersistentCookieCreated=true&langId=-1"
 },
 "size_missing": false,
 "unranked_reason": null,
 "offers": [
  {
   "retailer": "costco",
   "retailer_id": "253531",
   "gtin": null,
   "price": 19.99,
   "currency": "USD",
   "price_usd": 19.99,
   "unit_price": 2.204,
   "availability": "OutOfStock",
   "in_stock": false,
   "seller": null,
   "first_party": null,
   "shipping": {
    "text": "$3.00 shipping",
    "price": 3.0
   },
   "size_text": "20 lb",
   "url": "https://www.costco.com/p/-/kirkland-signature-small-formula-chicken-vegetable-dog-food-20-lb/100277338?DM_PersistentCookieCreated=true&langId=-1",
   "observed_at": "2026-10-10T04:11:49-04:00",
   "age_minutes_at_build": 17773
  }
 ],
 "url": "/items/231756.json",
 "html": "/items/231756.html",
 "history": [
  {
   "retailer": "costco",
   "price": 19.99,
   "unit_price": 0.002204,
   "observed_at": "2026-10-10T04:11:49-04:00"
  }
 ]
}