EST. 39961J / P-39961J / V39961J: Grandpa Glenn's Pet Treats
The USDA establishment number EST. 39961J or P-39961J or V39961J on a meat, poultry or egg product package stands for Grandpa Glenn's Pet Treats in Johnson Creek, Wisconsin. This is the plant where the product was produced or packed under USDA inspection.
- Establishment
- Grandpa Glenn's Pet Treats
- Numbers
- EST. 39961J (Meat)
P-39961J (Poultry)
V39961J (Voluntary) - Address
- 727 Paradise Lane
Johnson Creek, WI 53038
Jefferson County - Inspected for
- Meat Processing; Poultry Processing; Voluntary Processing - Meat; Voluntary Processing - Poultry; Voluntary Processing - Rabbit
- Size (FSIS)
- Very small (fewer than 10 employees or under $2.5 million in sales)
- Grant of inspection
- Aug 12, 2021
Recalls that name EST. 39961J
No recall in our archive (USDA FSIS, since Nov 4, 2025) names this establishment number.
Where to find the number
On meat and poultry, the establishment number is printed inside the round USDA mark of inspection, as EST. 1234 for meat or P-1234 for poultry. It can also appear near the mark or on the side of the case. The brand name on the front often belongs to another company: the number shows the plant. What the codes on food packages mean.
Source: USDA FSIS Meat, Poultry and Egg Product Inspection Directory, file of Nov 3, 2026. FSIS updates the directory weekly; if anything here differs from it, FSIS is correct.