Shipo fulfills pet brands from a 55,000 sq ft FDA-registered food facility in Wilmington, Delaware — heavy food bags and fragile bottles handled side by side, lot and expiration tracking on consumables, subscription reorders, and kitting for multi-packs and starter kits. Orders placed by 3 PM ET ship the same business day, Monday to Friday.
Pet is the hardest catalogue most 3PLs handle, and the reason is that it is really three categories pretending to be one.
One brand, three fulfillment problems
Open a typical pet brand’s SKU list and you find:
Heavy consumables. Large bags of kibble, litter, cases of wet food. Dense, awkward, expensive to ship, and the single biggest driver of your fulfillment cost.
Regulated consumables. Treats, dental chews and pet supplements carry lot numbers and expiration dates and sit under federal food rules — the same category discipline a human supplement demands.
Light and fragile accessories. Toys, bowls, glass-bottled supplements, leads and apparel.
Most warehouses are built for one of those three. A facility optimised for small parcels struggles with pallet-weight bags; a bulk warehouse handles the bags fine and treats lot capture on your treats as an unwelcome favour. The mismatch shows up as damage, as write-offs, or as a shipping bill that quietly eats the category’s margin.
Weight is the whole economic story
In most categories shipping cost is a line item. In pet food it is close to the business model.
A heavy bag is billed on actual weight rather than dimensional weight, which means two things. First, zones matter more here than almost anywhere — the same bag costs materially more the further it travels, and the effect compounds on a subscription that ships every month forever. Second, packing efficiency is not the lever you think it is. You cannot box-optimise your way out of a 24-pound bag. What you can change is how far it travels and how often it is damaged.
Damage on heavy goods is its own cost centre. Bags split at the seam under compression when stacked wrong, and a split bag is a total loss plus a replacement shipment plus a customer who now knows your packaging fails. Ask any prospective warehouse how they stack and pick heavy bags, and whether they have a bag-specific pick and pack standard. Most do not.
Lot codes and expiration dates apply to your pet consumables too
Brands new to the category are often surprised by this. Pet food, treats and pet supplements are regulated food, and the same operational discipline applies as for a human supplement:
Lot capture at receiving. Every unit tied to its lot and expiration date at the dock. This cannot be added retroactively — if it is not captured on arrival, the data does not exist.
FEFO picking — first expired, first out. Not first-in-first-out. A carton received last month may expire before one received last year depending on manufacture date. FEFO ships your oldest sellable stock first and flags short-dated inventory while you can still promote or bundle it.
Order-to-lot traceability. If a supplier ever raises an issue with a batch, the question is which orders shipped from that lot. A warehouse that never captured it cannot answer.
Shipo’s Delaware facility is registered with the U.S. FDA as a food facility, Registration No. 15630823908, effective through December 31, 2026. FDA registration is not FDA approval or endorsement, and the FDA does not issue certificates of registration — it means the facility is on the federal register and legally permitted to handle the category.
Subscriptions are the norm here, not the exception
Pet is one of the most subscription-heavy categories in ecommerce, for an obvious reason: the animal eats the same thing on a predictable cycle.
That changes what matters. A subscription order that ships late is not a delayed purchase — it is an empty bowl, and it produces a cancellation far faster than a late one-off order in any other category. Recurring orders sync from Shopify and Recharge and ship on schedule alongside one-time orders from the same inventory pool.
It also changes the arithmetic on damage and re-ships. A subscriber lost to one split bag is not one lost order; it is every order they would have placed afterwards.
How Shipo handles pet fulfillment
- Mixed-catalogue storage and picking — heavy bags, fragile bottles and light accessories with handling standards set per SKU rather than per order.
- Lot and expiration tracking with FEFO on food, treats and pet supplements.
- Bulky and heavy item handling, including bag-specific stacking and pick standards.
- Subscription and reorder fulfillment synced from Shopify and Recharge.
- Kitting and bundles — starter kits, multi-packs, sample inserts and gift sets.
- Multi-channel from one inventory pool — Shopify, Amazon and Walmart, plus Amazon FBA prep and forwarding from the same stock.
Flavour and size variants multiply your SKU count fast
A pet brand rarely sells one product. It sells one product in chicken, beef, salmon and lamb, in small, medium and large bags, in single and subscription packs. One line becomes a dozen SKUs before you have launched anything new.
Two practical consequences:
Mispicks between variants are easy and expensive. Bags in the same design and different flavours sit next to each other on the pick face, and a dog with a chicken allergy that receives the chicken bag is not a minor packing error. Scanner-verified picking is the control, and it is worth confirming your warehouse actually uses it on every pick rather than on some.
Slow variants tie up money in dense inventory. Heavy goods take real space, and the variants that do not sell take exactly as much space as the ones that do. Ask for slow-mover reporting by SKU so you can cut a variant before it fills a rack for a year.
Selling on Amazon as well as your own store
Most pet brands end up on both, and the two channels pull in opposite directions. Amazon rewards holding stock in FBA; your DTC subscription business needs stock available to you. Splitting your inventory across two warehouses to serve both is how brands end up out of stock in one channel while sitting on surplus in the other.
The alternative is holding one pool with us and feeding Amazon from it: keep buffer stock here, send into FBA as your restock limits allow, and ship DTC and subscription orders from the same units. FBA prep — FNSKU labelling, expiration-date labelling on consumables, poly-bagging and carton labelling — happens in the same building, so inventory does not travel to get prepped.
Heavy pet SKUs make this more valuable than usual, because moving pallets of food between warehouses to rebalance channels is expensive in a way that moving cosmetics is not.
Why Wilmington, Delaware matters more for heavy goods
Because zones are the dominant cost on weight, position matters more in pet than in almost any other category — and it compounds across every month of every subscription.
Delaware also charges 0% sales tax, one of only five US states with none, which applies to the inventory and supplies stored at the facility. On a category that holds a lot of dense, high-unit inventory, that is not a rounding error.
Shipo’s Wilmington, Delaware warehouse reaches about 20% of the US population overnight and about 48% within two days by ground.
Those coverage figures are Shipo’s own estimates, derived from ground transit bands out of Wilmington, DE and U.S. Census population data (341.8M, July 2025). They are not carrier-published figures.
Frequently asked questions
Can Shipo handle both heavy pet food and fragile supplements?
Yes. Mixed pet catalogues are stored and picked with handling standards set per SKU — heavy bags stacked and picked to a bag-specific standard, fragile bottles immobilised rather than only cushioned.
Does Shipo track lot numbers for pet consumables?
Yes. Lot numbers and expiration dates are captured at receiving on food, treats and pet supplements, picking is first-expired-first-out, and every order is traceable back to its lot.
Is Shipo FDA registered for pet food?
Shipo’s Delaware facility holds FDA food facility registration No. 15630823908, effective through December 31, 2026. FDA registration is not FDA approval or endorsement and the FDA does not issue certificates of registration.
Can Shipo fulfil pet subscriptions and recurring orders?
Yes. Recurring orders sync from Shopify and Recharge and ship on schedule alongside one-time orders, from the same inventory pool.
What happens when a bag of food is damaged in transit?
It is treated as a re-ship priority. A split bag costs more than the unit — in a subscription category it risks the whole subscriber — so re-ships go out as ordinary same-day orders, in by 3 PM ET and out the same business day.
Does Shipo do Amazon FBA prep for pet products?
Yes, including expiration-date labelling on consumables, FNSKU application and carton labelling, prepped from the same inventory that serves your DTC orders. Amazon’s requirements for expiration-dated stock change from time to time — confirm the current rule in Seller Central before each shipment.
Can Shipo kit multi-packs and starter kits?
Yes, assembled in-house — multi-packs, starter kits, sample inserts and gift sets.
How do you prevent mispicks between flavour variants?
Scanner-verified picking on every pick. Bags in the same design and different flavours sit next to each other on the pick face, and in this category a mispick is not cosmetic — a pet with an allergy that receives the wrong flavour is a serious problem, not an inconvenience.
Why is shipping so expensive for pet food, and what can actually be done about it?
Heavy bags bill on actual weight rather than dimensional weight, so packing efficiency is not the lever people expect — you cannot box-optimise your way out of a heavy bag. The two things that genuinely move the number are distance travelled and damage avoided, which is why zone position and a bag-specific handling standard matter more here than in lighter categories.
Can Shipo hold buffer stock for Amazon while also shipping my DTC orders?
Yes, and for heavy SKUs this is usually the better setup. Hold one pool here, send into FBA as your restock limits allow, and ship DTC and subscription orders from the same units — instead of paying to move pallets of food between warehouses to rebalance channels.
Do you report on slow-moving pet SKUs?
Ask for it and yes. Flavour and size variants multiply fast, and heavy goods take real space, so a variant that does not sell costs exactly as much rack space as one that does. Slow-mover reporting by SKU is how you decide to cut one before it occupies a rack for a year.
Shipping pet food, treats or supplements? Call 302-400-1698 or email Support@shipousa.com, Mon–Fri 9–5 ET. You will speak to Ophir, who owns the company.
Shipo LLC · 310 Cornell Dr, Suite B4, Wilmington, DE 19801