Hugo Galvao de Franca Filho, founder and director of Enjoy Pets, calls attention to the fact that Black Friday has turned into one of the busiest days on the calendar for pet e-commerce, with some operations recording order volumes several times higher than an ordinary day once the sale opens. Stores that treat the date as a single week of discounts, decided at the last minute, are usually the ones that run out of the products customers want most within the first few hours.
In this scenario, it is frequently pointed out that the sellers who come out ahead are rarely the ones offering the deepest discount. They tend to be the ones who started preparing stock and marketplace listings months before the date, not the week of it.
Demand is predictable long before the sale starts
Seasonal peaks like Black Friday, Christmas or the pet industry’s own promotional dates follow patterns that repeat from one cycle to the next, which means the previous year’s sales history is a far better forecast than a guess made in November. A store that reviews which SKUs spiked last time has a real basis for deciding what to stock up on this time.
Not every pet product spikes the same way. Food and litter tend to see only a modest bump, since a discount does not make an animal eat more. Hugo Galvao says that toys, beds, carriers and accessories move far more because they are the items people buy as gifts or upgrades once a good price appears, which is exactly where a forecasting gap turns into a missed sale.
What breaks first when the forecast is skipped
The first casualty is usually the exact product driving the most traffic, the one featured in an ad or ranked highest in search results, which sells out within hours if nobody planned the stock around it. Reordering from a supplier mid-sale rarely works, since every other seller in the category is placing the same rush order in the same week, and freight during that period is already stretched by the general spike in shipping volume.
Marketplaces also penalize sellers for canceling orders due to unavailable stock, and that penalty lands during the exact week when visibility and ranking matter most. A stockout on Black Friday does not just cost that one sale; it can quietly damage how the listing performs for weeks afterward, since a burst of cancellations affects the same reputation score that decides how often the product gets shown to new buyers.
What preparing months ahead looks like in practice
In practice, this means pulling sales data from the previous cycle by product, not by category, and using it to negotiate supplier lead times early enough that stock arrives well before the sale, not during it. Safety stock gets built specifically around the items expected to spike, rather than spread evenly across the whole catalog.
At Enjoy Pets, Hugo Galvao applies this by reviewing how each marketplace performed in the prior cycle before deciding where to concentrate stock and staffing for the next one, since Mercado Livre, Shopee and Amazon do not necessarily peak on the same products or at the same hour.
What this means for the rest of the year
The discipline built around one high-stakes date does not stay confined to it. A seller that already knows how to forecast demand by SKU and negotiate supply ahead of a peak carries that same capability into smaller seasonal spikes throughout the year, from Christmas to back-to-school demand for pet transport items.
In this context, Hugo Galvao de Franca Filho concludes by stating that treating a predictable peak as a forecasting problem, rather than a pricing one, is what separates the stores that grow every November from the ones that simply survive it.
