Most dog software is built around the bill.
Sniffr is built around the dog.

Multi-walker scheduling, client intake, photos, payments, reports — built with Hamilton Bark, who run roughly 130 walks a week on Sniffr today.

Nessie, a golden retriever, resting close to the camera
Nessie Today

"Saw the bagel. Queue Operation Drool."

💧 drool deployed 🥯 bagel watch 💛 regular
A Sniffr memory

Dog care isn't a marketplace.
It's a referral network.

Rover and Wag built their businesses on a wrong assumption — that dog walking is a labor market where strangers trade hours for dollars. That works for one walk. It doesn't work for the relationship, which is the actual product. Real dog care lives in trust networks: a neighbor recommends Sebastian, Sebastian's customers tell their friends, walkers earn relationships and keep them for years. Then a marketplace tries to wedge a 20% tax onto a relationship the walker built.

Time To Pet, Scout, and Precise figured out that walkers shouldn't be marketplace inventory — but they still treat dog care as a billing problem. Their data model is the invoice. Photos and notes hang off the invoice as decorations. The dog is a line item.

Sniffr starts from the dog.

  • Photos belong to the dog and outlive any single visit.
  • The walker's relationship to the dog is a learned signal — not a rule you declare and forget.
  • Service shapes — walks today, more soon — plug into a substrate that knows the dog's life as a continuum.

A walker who switches to Sniffr feels the difference within a week. The software is shaped like the work, not shaped like the bill.


Onboarding

Your business card is your intake form.

Hand a prospect a card. They scan the QR. Five minutes later, they've signed up, told you everything you need to know about their dog, picked a payment method, and landed on your Google Calendar for a Meet & Greet.

You did no data entry. They did no email tag. Every Sniffr card is a tracked invite — you'll know which card brought which client, and which conversations turned into customers.

By the time you say hello at the M&G, you already know their dog's name, their vet, and how often they want to walk.

Time To Pet onboarding is walker-mediated email tag. Sniffr inverts the polarity: the client onboards themselves, attached to the right walker, in one scan.

Scheduling Model

Sell Windows. Walks happen automatically.

A Window is a standing arrangement: "Wednesday evenings between 6 and 7:30, 30 minutes with Wally." You sell those once. Walks get generated every week the Window is active.

A Horizon is your commitment radius — how far ahead you're willing to lock in walks. Some walkers run a 3-day Horizon; some run 21. As your team grows, you raise it. The same software fits a solo walker and a 20-walker shop because the radius is yours to choose.

Pricing is captured the moment a Window is created. Payment doesn't run until the Horizon is locked. Predictable cash flow on a cadence you control — not a per-walk billing scramble.

Most dog software books visits with optional recurrence — schedule-as-calendar. Sniffr's primitives match how a multi-walker shop actually thinks about its week: standing commitments, planned horizons, and walks as the output of both.

Walk Reports

Talk through the walk. Sniffr listens.

Walkers don't have to be writers. Tell Sniffr what happened on the walk — out loud — and we'll turn it into a tagged, searchable timeline for the dog.

"Picked up Biscuit. He barked when I came in, but as soon as he saw the leash he knew what was up. On the way to the dog park he saw an ambulance on 6th and sang the song of his people. Played with Goldie at the park."

🐕 leash-ready 🚑🎶 ambulance song 🐾 played with Goldie

Each moment becomes a structured event on the dog's timeline, tagged with emojis, searchable across weeks. Snap photos along the way. Caption them yourself; we'll handle the hashtags. Write a full walk report when it matters; skip it when the audio and photos already tell the story.

For a walker doing 20+ walks a week, this is the single biggest time-saver in Sniffr. Roughly 10 minutes of paperwork per walk — gone.


Scheduling Intelligence

Sniffr learns who walks who.

Most software needs you to tell it who walks Goldie. Sniffr figures it out.

After a few weeks, Sniffr knows that Sarah is Goldie's regular — not because you set a rule, but because Sarah has actually been walking Goldie for eight weeks. New Wednesday Windows route to Sarah automatically.

Sniffr also predicts the time within the Window. Sarah's been arriving around 6:15 each week, not 6:00 sharp. The next walk gets scheduled for 6:15, with a confidence score. Reassignments suggest the right replacement and won't let you double-book.

The longer you run on Sniffr, the better it gets at running itself.


Ownership

Your business. Your Stripe. Your customers.

Sniffr is software, not a marketplace.

Bring your own Stripe Connect account. Hire your own employees. Set your own rates. Charge whatever you charge — Sniffr never touches your customer relationships. When you leave us, your customers come with you.

We don't take a cut of your customer revenue. We don't broker your relationships. We don't decide who can work for you.

This is the whole stance. It's the reason Sniffr exists.


What's next

Sniffr ships fast.

Self-serve walker signup, AI-assisted reports, walker-to-walker work sharing, MCP for client AI agents, multi-service plugins, and the social layer that turns dog parks into Packs and dogs into Circles — all anticipated by the end of 2026.

The tables are built. The plugins are partially written. The agents are running.

See the full roadmap →

Built with

A real dog-walking business.

130
walks per week
6
walkers on staff
$250K
annual service revenue

Hamilton Bark runs everything you've read about above on Sniffr, today. Every feature listed survives contact with that business or it doesn't ship.

Sniffr launched after a year of building against a real production customer. Not in a sandbox. Not in a pitch deck. In a working dog-walking business with paying clients and a payroll.


Ready to switch?

If you're running 1–10 walkers and you've felt the limits of Time To Pet, Scout, or Precise — or you're starting a business and you want to start it right — let's talk. Setup calls are 30 minutes, run by the founder, and cover data migration, Stripe Connect, and walker training.