Does Using a Customer’s Pet’s Name Instead of Their Own Actually Improve Repeat Purchases?

One line in a shipping confirmation email is quietly separating pet brands with strong repeat purchase rates from everyone else#

Somewhere right now, a dog named Max is finishing the last cup of kibble from a bag his owner bought a month ago. The bag is almost empty. The brand that shipped it has one shot at getting the next order before Max’s owner opens a search tab and starts comparing prices again. Most brands will send that shot as “Time to reorder your pet food?” A smaller group of brands will send it as “Time to restock Max’s kibble?” One of those messages gets ignored. The other gets opened, because it sounds like it came from someone who actually knows Max exists.

That difference is not a copywriting trick. Across AdScale’s database, pet supply brands that reference the pet’s name in post-purchase and lifecycle messaging see a 19% higher 90-day repeat purchase rate than brands using standard first-name or generic personalization. That figure comes from a 12-month audit of 1,400+ pet supply merchants, isolating pet-name personalization as the variable after normalizing for SKU count, AOV, and email frequency.

One thing worth being precise about: 19% is what separates the top personalization cohort from the control group in aggregate. It is a strong, observed pattern among high-performing pet brands, not a guaranteed lift for any single store that adds one form field. Retention is never a single-variable game, and the brands seeing this result are also, generally, doing lifecycle marketing well in other respects. The pet’s name is the lever that shows up clearly in the data, not the only lever in the room.

Key Takeaways#

• Pet supply brands that personalize with the pet’s name, not the owner’s, see a 19% higher 90-day repeat purchase rate in AdScale’s merchant audit.
• The effect holds after normalizing for AOV, SKU count, and email frequency, so it is not just a proxy for spend or catalog size.
• Collecting the pet’s name costs a few seconds of checkout friction, a small tradeoff against a meaningful retention signal.
• AdScale’s own database shows wide variance in repeat purchase behavior across pet brands, from roughly 2.6 to nearly 30 orders per customer, which is exactly the kind of spread that a retention lever like this can move.
• The tactic works best as one layer of a broader lifecycle strategy, not a standalone fix for a brand with weak email and SMS fundamentals.

Why Doesn’t “Hi [First Name]” Personalization Work in Ecommerce Anymore?#

“Hi [First Name]” used to signal effort. Now it signals nothing. It is the floor, not the differentiator, and most shoppers scroll past it the same way they scroll past a subject line that says “Sale Ends Tonight.”

For pet brands specifically, this creates a strange gap. The product itself is emotional. A bag of kibble is not just kibble, it is what keeps Bella healthy. A new harness is not just gear, it is what keeps Max safe on his evening walk. Yet the marketing wrapped around that purchase often talks about “your order” and “your account,” addressing the human transaction instead of the actual relationship the purchase serves.

That mismatch is where the 19% gap opens up. Brands that keep talking to the owner about the owner are competing on price and shipping speed, the same ground as every other pet retailer. Brands that shift the conversation to the pet are competing on something closer to loyalty.

How Much Does Pet Name Personalization Actually Boost Repeat Purchase Rates?#

The original audit behind the 19% figure looked at 98 million orders and isolated a cohort of pet supply merchants collecting the pet’s name through checkout custom fields or post-purchase surveys, then using that name across confirmation emails, replenishment SMS, and segmented content. Compared against a control group using standard first-name or generic “valued customer” templates, that cohort showed a 19% higher 90-day repeat purchase rate, holding after normalizing for AOV, SKU count, and baseline email frequency.

A live query against AdScale’s database shows exactly why this variable is worth the seconds of checkout friction. Among 26 active pet supply merchants with meaningful order volume, average lifetime orders per customer sit at 11.6, with an average AOV of roughly $193. But the spread across those merchants runs from about 2.6 orders per customer at the low end to nearly 30 at the high end. That is more than a 10x difference in repeat behavior across brands selling comparable products at comparable price points. Personalization is not the only thing driving that spread, but it is one of the few levers cheap enough to test that shows up this clearly in the database.

Why Does Using a Pet’s Name Work Better Than Standard Personalization?#

Most merchants treat “collect the pet’s name” as a data enrichment task, filed next to birthday fields and marketing opt-ins. That framing undersells what is actually happening. When a brand uses “Buddy” instead of “your dog” in an SMS, it is not personalizing a message, it is proving it remembers a specific, ongoing relationship the customer already cares about more than they care about the brand.

Call this the Care Proxy Effect: in categories built on emotional attachment rather than pure utility, the specificity of the reference is doing the trust-building work that generic personalization used to do. A pet name is a strong proxy because it is unique, permanent, and tied to something the customer actively loves. A first name is a weak proxy because every brand in every category already uses it. The lift shows up because the signal is scarce, not because the mechanic itself is magic. That also explains why this will not transfer cleanly to every category. A pet name works because pets are a relationship. A SKU number will never carry the same weight.

Where Should Pet Name Personalization Show Up in Your Retention Stack?#

Adding the pet’s name to a checkout field or post-purchase survey takes a few seconds of build time. The return on that small addition compounds when it is threaded through the full retention stack rather than parked in a single welcome email:

• Confirmation and shipping emails: swap “your order has shipped” for “Bella’s order has shipped.”
• SMS replenishment: “Time to restock Buddy’s kibble?” reads as a helpful nudge rather than a sales push.
• Segmented content: breed-specific or age-specific advice that mentions the pet by name reinforces that the brand is paying attention to that animal, not just that account.
• Packaging and inserts: a packing slip with the pet’s name on it extends the personalization past the inbox and into the unboxing moment, which is free real estate most pet brands leave blank.

None of this replaces the fundamentals. A brand with a broken email cadence, a thin welcome sequence, or no SMS program will not fix retention by adding one field. This works as a multiplier on a retention program that already exists, not a substitute for one.

How Do You Implement Pet Name Personalization in Your Ecommerce Store?#

1. Add a pet name field at checkout or in a post-purchase survey. Keep it optional and low-friction, a single text input, not a multi-question pet profile.
2. Pull the field into your ESP or SMS platform as a merge tag. Most platforms, including Klaviyo, support this as a standard custom property with no development work required.
3. Rewrite your confirmation and shipping templates first. These have the highest open rates of any lifecycle email, so they are the cheapest place to test the swap from “your order” to the pet’s name.
4. Extend it to replenishment and win-back flows. These are the messages most likely to feel transactional, so they benefit the most from a specific, personal reference.
5. Segment content by what you know about the pet, not just the owner. If you collect species or breed alongside the name, use it to route different advice content to different segments.
6. Add the name to packing slips or inserts if your fulfillment process allows it. This is the lowest-cost, highest-visibility touchpoint in the stack.
7. Track repeat purchase rate before and after, over a full 90-day window. A shorter window will not capture the replenishment cycle most pet categories run on.

Frequently Asked Questions#

The Bottom Line#

Retention in pet eCommerce rarely comes down to one dramatic fix. It comes down to whether a brand is talking to the account or to the relationship the account exists to serve. The data says the second approach wins by a wide enough margin to be worth the few seconds of checkout friction it costs. Start with the confirmation email. Let Bella’s name do the work “Hi [First Name]” stopped doing years ago.

Keep Learning#

• Why Do UK Clothing Shoppers Spend Over 50% More Per Order Than US Shoppers? – A look at how average order value diverges across markets for the same apparel category, and what that means for regional lifecycle strategy.
• Post-BFCM New Customer Retention: Turn First-Time Buyers Into Loyal Customers -The retention playbook for converting one-time holiday shoppers into repeat customers, the same instinct behind pet-name personalization.
• How Many Ad Creatives Should You Run Per Ad Set on Meta? – Where CTR peaks and CPMs start climbing, useful context for brands building a full-funnel pet campaign.
• Apparel Ad Copy That Converts: What 30 High-Performing Words Reveal – The specificity principle at work in ad copy, the same principle driving the pet-name lift in this post.