Chewy’s content spec is the strictest in retail, what trips up Amazon-trained teams (and the rebuild that fixes it)

73%. That’s the rejection rate we tracked across 41 first-pass Chewy content submissions from Amazon-native brand teams in Q4 2025 and Q1 2026. Not a typo. Three out of four decks come back with PDP rework requests, and the median time-to-approval blows past 28 days.

Chewy’s content spec is the strictest in retail. Stricter than Target Plus. Stricter than Petco. Materially stricter than Amazon A+ in 2026. Most Amazon-trained teams underestimate this, ship Amazon-styled assets, and lose six weeks of velocity on what should have been a clean launch.

This piece is the rebuild. What Chewy actually wants, where Amazon habits poison the submission, and the protocol we use to get clients approved on the first pass.

Why Amazon-trained teams fail Chewy’s spec on submission one

Amazon trained your team to write for the Buy Box. Conversion-first copy. Stack benefits. Use the bullets to handle objections. Front-load search keywords. Pack the A+ with comparison charts and lifestyle hero shots that look like an Instagram ad.

Chewy’s merchant team is reading for a different job. They’re reading for shelf-fit. Does this PDP feel like it belongs in our catalog? Does the imagery match our brand register? Does the copy read like Chewy wrote it, or does it read like an Amazon listing got pasted into a different CMS?

The bar is editorial coherence, not conversion theater. That’s a paradigm shift Amazon-trained teams almost never make on their own.

Specifically, here’s what trips them up:

• Image specs. Chewy wants 1500×1500 minimum on the hero, pure white background (RGB 255/255/255, not “close enough”), and the product centered with a 5-10% margin. Amazon teams ship 2000×2000 with the off-white that Amazon tolerates, and Chewy bounces it.
• Lifestyle imagery. Chewy allows it but the register is editorial-pet-magazine, not Amazon-glossy. Backlit golden-hour shots of a labrador on a porch will pass. A studio shot with a bone-shaped graphic overlay will not.
• Copy register. Chewy’s voice is warm, parent-to-pet-parent, not benefit-stack. “Crafted for sensitive tummies” reads correctly. “#1 BEST SELLER FOR DOGS WITH SENSITIVE STOMACHS” reads like Amazon and gets flagged.
• Bullet structure. Chewy wants 3-5 bullets, ~100 characters each, lowercase-leading where natural, no exclamation marks, no emoji, no superlatives without substantiation.
• Ingredient/feature ordering. Chewy enforces a specific hierarchy that varies by category. Food and treats lead with primary protein. Toys lead with material and size. Hardgoods lead with use-case fit. Get this wrong and the submission goes back.
• Claims substantiation. Chewy’s legal team reviews every health claim. “Supports joint health” needs an ingredient call-out. “Vet-recommended” needs documentation. Amazon lets a lot of this slide. Chewy does not.

None of this is unreasonable. All of it is invisible to a team whose entire training is Amazon Seller Central.

The rebuild protocol, what actually gets approved on pass one

We’ve shipped 60+ Chewy launches across pet brands in the last 18 months. The rebuild protocol below is the one that drives our approval rate above 90% on first submission. It assumes you already have an Amazon-mature catalog and you’re sequencing Chewy as a second channel.

Step 1: Strip the conversion copy. Take your Amazon bullets and delete every superlative, every all-caps phrase, every exclamation mark, every “BEST” and “ULTIMATE” and “PREMIUM.” If it reads like a QVC pitch, it fails Chewy. Rewrite in the register of a knowledgeable pet-store associate explaining the product to a customer at the shelf.

Step 2: Reshoot the hero. Don’t try to crop or recolor an Amazon hero into Chewy spec. Reshoot. 1500×1500, RGB 255/255/255, centered with proper margin. Yes, this costs a few hundred dollars per SKU. Yes, it’s the single highest-ROI line item in the entire launch. Submission rejections cost weeks; reshoots cost hours.

Step 3: Match the lifestyle register. Pull 30 lifestyle images from existing top-selling Chewy PDPs in your category. Look at the shared visual language. Natural light. Real pets, not models. Implied narrative, pet at home, pet on a walk, pet at mealtime. Brief your photographer to match this register, not Amazon’s.

Step 4: Rewrite the title for Chewy’s algorithm. Chewy’s onsite search weighs brand and primary attribute heavily. The title formula is roughly: Brand + Product Line + Primary Attribute + Format/Size + Pack Size. Stuffing 200 characters of long-tail keywords (the Amazon move) actively hurts on Chewy.

Step 5: Build a Chewy-native A+ equivalent. Chewy’s enhanced content surface is more constrained than Amazon’s A+ Premium. You get fewer modules, tighter spec compliance, and the design must feel native to Chewy’s site. Don’t port your A+ Premium templates. Rebuild from scratch using Chewy’s actual approved modules as reference.

Step 6: Pre-flight review with the Chewy merchant. This is the move most teams skip. Send the merchant a draft PDF of the PDP, copy, bullets, hero, lifestyles, A+, and ask for tactical feedback before formal submission. Merchants will tell you what’ll get bounced. Use that. Submit clean.

Step 7: Substantiate every claim in writing. Build a one-page claims-substantiation doc that maps each marketing claim to its supporting source, ingredient panel, third-party study, vet endorsement letter, whatever applies. Submit this with the PDP. Chewy’s legal review approves submissions with documentation 4x faster than submissions without.

The teams that get this right ship 6 weeks faster

We tracked launch timelines across two cohorts in 2025: brands that followed the rebuild protocol (n=23) and brands that ported Amazon assets directly to Chewy (n=18). Median time from first submission to live PDP was 11 days for the rebuild cohort and 53 days for the Amazon-port cohort.

Six weeks of velocity. On a $2M annualized SKU, that’s roughly $230K of foregone revenue per delayed launch. Across a 12-SKU rollout, the math gets ugly fast.

The strictness isn’t a bug. Chewy’s spec is what produces the editorial coherence that makes Chewy feel different from Amazon when a pet parent shops there. That coherence is also what drives the structurally-better subscriber retention and the higher AOV. The spec is the moat. Brands that understand this stop fighting it and start building to it.

If you’re sequencing Chewy as a second or third channel after Amazon, the rebuild is non-optional. We’ve written before about why Chewy works as a third channel for Amazon pet brands, the spec discipline is the entry fee for capturing that channel value.

Want us to audit your current Chewy submission package before you ship it? Book a 30-minute Chewy readiness review and we’ll mark up your hero, copy, and A+ against Chewy’s actual approval criteria.