Pet Food Label Modernization (PFLM): What Changes on Your Label and When
If you make pet food, treats, or food for birds, fish, or reptiles, the label you are printing right now probably won’t be legal by the end of the decade. AAFCO’s Pet Food Label Modernization project (usually shortened to PFLM) rewrites how nutrition information appears on pet food packaging, and it is the biggest change to these labels in decades.
Here is what is actually changing, how the timing works, and what it means for your artwork and the labels already sitting in your warehouse.
What is PFLM?
PFLM is a set of model regulations from the Association of American Feed Control Officials, or AAFCO. AAFCO is the group of state feed regulators that writes the model rules most states use for animal food. The project started back in 2015, so this has been in the works for over a decade.
The goal is to make pet food labels look and read more like human food labels. Right now, pet food nutrition information sits in a guaranteed analysis block that most shoppers cannot interpret. PFLM replaces that with a Nutrition Facts box that works the way the one on a cereal box does.
Worth knowing: AAFCO does not enforce anything. It publishes model regulations, and then each state decides whether and when to adopt them through its own rulemaking process.
What actually changes on the label?
AAFCO identifies four main changes:
| What changes | What it means in practice |
| Nutrition Facts box | Replaces the guaranteed analysis with a format that more closely resembles human food labeling. It also folds in the nutritional adequacy statement. |
| Front panel information | Certain information now has to appear on the front of the package so shoppers can quickly identify the intended life stage and purpose of the product. |
| Vitamin naming | Clarifies how to handle parentheticals and the common or usual names for vitamins in the ingredient list. |
| Handling and storage | Updated and standardized, with optional icons for consistency across products. |
One change buried in that first row deserves its own mention. The Nutrition Facts box swaps the crude fiber guarantee for dietary fiber. Those are different measurements, so for most products this means new lab analysis on every single formula.
When is the deadline?
This is where most of the confusion lives, and where a lot of the advice floating around gets it wrong. There is no single national deadline, because there is no national regulator here. Your date depends on your state.
AAFCO recommends a six-year transition period, and states have been issuing their own enforcement policies within that window.
Washington State is a useful example of what that looks like in practice. In a policy statement signed on June 6, 2025, the Washington State Department of Agriculture said it will delay enforcement of PFLM requirements until July 1, 2030. The department explicitly aligned that decision with recommendations from AAFCO and from the National Association of State Departments of Agriculture.
Washington’s reasoning is worth reading if you sell in multiple states, because it is candid about the scale of the work. The department noted that requirements include new laboratory analysis for each product, packaging design updates, materials and printing, artwork creation, information system changes, and educating retailers and consumers. It also noted that large companies can have hundreds of pet food products, so the transition is expected to be, in its words, both lengthy and burdensome.
The rule that matters most: no hybrid labels.
You have probably read somewhere that changing any part of your label forces the whole label into the new format. That is not quite right, and the accurate version is more useful.
Washington’s policy states the department will not accept labels that mix new requirements and old requirements, which it calls hybrid labels.
Old-format labels are fine until July 1, 2030. New-format labels are fine before then.
What you cannot do is print a label that is half one and half the other. Each label has to be fully one format or fully the other.
Does this apply to treats and supplements?
State rules are written to cover pet food and specialty pet food.
“Specialty pet food” is the regulatory term for food intended for animals other than dogs and cats, so think birds, fish, reptiles, and small mammals. Treats generally fall under pet food rather than being their own category.
That said, how your specific product gets classified is a question for your state feed program, and it is worth confirming rather than assuming. A chew, a topper, a supplement, and a complete diet can land in different places, and the answer affects which panel requirements apply to you.
What this means for your artwork
This is the part that tends to get skipped in coverage of PFLM, and it is the part that costs brands real money if they discover it late.
A Nutrition Facts box does not occupy the same space as a guaranteed analysis block. It is a structured table with defined rows, so it takes more room and it is far less forgiving about compression than a paragraph of text. If your current back panel is already tight, this is the change that pushes it over.
At the same time, the front panel now has required content on it. The front of a pet food package is the most contested space in your whole design, and you are being asked to add regulatory information to it without giving up the brand presence that sells the product. On a small package, a 3 oz treat pouch or a single-serve cup, that pressure is much worse than on a 25 lb bag.
Some brands are going to find that their existing label size simply does not accommodate the new requirements. When that happens, the options are usually a larger label, a different label shape, or a second panel. All three are worth exploring before the design work starts rather than after.
What to do in the next few months
- Confirm your dates. Contact the feed program in every state you distribute into and get their enforcement position in writing.
- Confirm your classification. Ask how each of your products is categorized, since that determines which requirements apply.
- Book the lab work. Dietary fiber analysis on each formula, so the numbers are ready when design starts.
- Audit your label real estate. Take your tightest package, not your roomiest, and check whether the new panels physically fit.
- Map your label inventory by SKU. This is what your conversion order should be built around.
Frequently asked questions
Is there one national PFLM deadline?
No. AAFCO writes model regulations but does not enforce them. Each state adopts them through its own rulemaking process and sets its own enforcement position. Washington State, for example, has delayed enforcement until July 1, 2030. Your applicable date is the earliest one among the states you sell into.
Can I update part of my label now and the rest later?
Not within a single label. Washington’s policy is explicit that hybrid labels mixing old and new requirements will not be accepted. Each label needs to be fully in one format or fully in the other. You can convert different products on different schedules.
Do I need new lab testing?
For most products, yes. The Nutrition Facts box uses dietary fiber rather than the crude fiber guarantee that appears on labels today. Those are different measurements, so existing numbers usually will not carry over.
Does PFLM apply to treats?
Treats generally fall under pet food rather than sitting in a separate category, so the requirements apply. Because classification can vary by product type and by state, confirm with your state feed program rather than assuming.
Will my current label size still work?
Sometimes, and sometimes not. The Nutrition Facts box takes more room than a guaranteed analysis block, and there is new required content on the front panel. Small packages feel this most. Check your tightest SKU first.
What happens to labels I have already printed?
In Washington, labels meeting the old requirements remain acceptable until July 1, 2030. Other states will have their own dates. Existing inventory is usable within your state’s window, which is why sequencing your conversions around label stock is worth doing.
Where Blue Label fits
Compliance itself sits with you and your state regulator. We’re not the ones who decide whether your label passes, and we wouldn’t want you relying on us for that.
What we can do is the print side: checking that required elements are present and legible at your actual label size, working through whether your current format still fits, and running short digital runs so you can convert a few products at a time instead of your whole catalog.
If you are looking at a shelf full of SKUs and trying to figure out where to start, we are happy to talk it through. Take a look at our pet product labels if you want a sense of what we print, and there is useful background in our guides on working with a co-packer and barcodes and UPCs.
