How do pet food, treats, litter, grooming, cleanup supplies, and training-pad prices compare across U.S. ZIP markets when package quantities are standardized within each category? This fixed research snapshot contains 119,316 unaggregated, quality-filtered retail price observations across 11 pet-care categories, 12 U.S. ZIP markets, and 29 consecutive dates from July 21 through August 18, 2026.… See the full description on the dataset page: https://huggingface.co/datasets/costinflation/119k-prices-petflation-2026.