{
 "id": 7931,
 "name": "Tri-Heart Tri-Heart Plus Chewable Tablets for Dogs 51-100 lbs Brown, 6 Chewable Tablets (6 month supply)",
 "brand": "Tri-Heart",
 "gtin": "3006113530394",
 "category": "pet-medications",
 "size": {
  "value": 1.0,
  "unit": "labeled dose"
 },
 "size_as_extracted": null,
 "unit_price_unit": "labeled dose",
 "specs": {},
 "standard_attributes": {
  "Pet supply product form": "Tablets"
 },
 "shopify_category_id": "gid://shopify/TaxonomyCategory/ap-2-42",
 "meets_minimum_spec": null,
 "tier": null,
 "premium_note": null,
 "best": {
  "unit_price": 8.831667,
  "price": 52.99,
  "retailer": "petsmart",
  "url": "https://www.petsmart.com/pharmacy/dog/heartworm/tri-heart-plus-chewable-tablets-for-dogs-51-100-lbs-brown-6-chewable-tablets-6-month-supply-66645.html?redirected=true"
 },
 "lowest_price": {
  "price": 52.99,
  "retailer": "petsmart",
  "url": "https://www.petsmart.com/pharmacy/dog/heartworm/tri-heart-plus-chewable-tablets-for-dogs-51-100-lbs-brown-6-chewable-tablets-6-month-supply-66645.html?redirected=true"
 },
 "size_missing": false,
 "unranked_reason": null,
 "offers": [
  {
   "retailer": "petsmart",
   "retailer_id": "5316101",
   "gtin": "3006113530394",
   "price": 52.99,
   "currency": "USD",
   "price_usd": 52.99,
   "unit_price": 8.831667,
   "availability": "InStock",
   "in_stock": true,
   "seller": null,
   "first_party": null,
   "shipping": null,
   "size_text": "100 lbs",
   "url": "https://www.petsmart.com/pharmacy/dog/heartworm/tri-heart-plus-chewable-tablets-for-dogs-51-100-lbs-brown-6-chewable-tablets-6-month-supply-66645.html?redirected=true",
   "observed_at": "2026-10-09T08:43:40-04:00",
   "age_minutes_at_build": 18943
  }
 ],
 "url": "/items/7931.json",
 "html": "/items/7931.html",
 "history": [
  {
   "retailer": "petsmart",
   "price": 52.99,
   "unit_price": 8.831667,
   "observed_at": "2026-10-09T08:43:40-04:00"
  }
 ]
}