Best Inventory Software for Pet Stores (2026)

Here’s a scenario that plays out in grooming salons every day: A client picks up their freshly groomed Shih Tzu, buries their face in the fur, and says “Oh my god, she smells AMAZING. What shampoo did you use?”

Two things can happen next:

1. You say “Oh, it’s a professional product” and the client goes home and forgets about it.
2. You point to the bottle on your retail shelf and say “This one! It’s $18 and it’ll keep her smelling great between grooms.” Client buys it. You just made $10 profit in 5 seconds.

That second scenario is why inventory matters — even for grooming salons. And if you run an actual pet store, inventory management isn’t optional, it’s the backbone of your business. We break this down further in Pet Business Software Cost Comparison (2026).

Why Most Pet Businesses Get Inventory Wrong

The two most common inventory mistakes I see:

Mistake 1: Overstocking Products That Don’t Sell

You went to a trade show, got excited, and bought $3,000 worth of cute dog bandanas, organic treats, and artisanal chew toys. Three months later, half of it is still on the shelf collecting dust. That’s $1,500 of your cash sitting there doing nothing.

Mistake 2: Running Out of What DOES Sell

Meanwhile, you’re out of the shampoo that every client asks about, the popular treat brand that flies off the shelf, and the specific size of nail grinder replacement bands that you need for YOUR work. Because you didn’t track what sells and set reorder points.

Inventory software fixes both problems by tracking sales velocity, alerting you when stock is low, and showing you which products are dead weight.

Best Inventory Solutions by Business Type

For Grooming Salons with a Retail Section

You don’t need heavy-duty inventory software. You need basic tracking of 20-100 products alongside your grooming operations.

Best option: Square for Retail (Free tier)

• Track inventory quantities
• Set low-stock alerts
• Barcode scanning with phone camera
• Sales reporting by product
• POS integration (same Square ecosystem)
• Categories and variants (size, scent, etc.)

If you’re already using Square Appointments for grooming scheduling, adding Square for Retail is seamless. Same ecosystem, same dashboard, same payment processing.

Alternative: Pawfinity Pawfinity is one of the few grooming platforms with built-in inventory tracking. At $25/month, you get grooming scheduling AND retail inventory in one tool. The inventory features are basic but functional:

• Product tracking with quantities
• Low-stock alerts
• Sales reporting
• Barcode scanning
• POS for in-store purchases

For Dedicated Pet Stores

If you’re running a pet store with 500+ products, multiple suppliers, and serious retail operations, you need dedicated retail/inventory software. If you’re exploring this area, our Best Pet Sitting Software (2026) guide covers it in detail.

Lightspeed Retail — Best Overall for Pet Stores Price: $89/month (Basic) | $149/month (Standard) | $239/month (Advanced)

Lightspeed is professional retail management. It handles everything from inventory to purchasing to multi-location management.

• Advanced inventory tracking with variants (size, color, flavor)
• Purchase order management — create and send POs to suppliers
• Automatic reorder points — system alerts you or auto-orders when stock hits minimum levels
• Multi-location inventory — track stock across locations
• Barcode printing and scanning
• Vendor management — track supplier info, costs, lead times
• Detailed sales and inventory reports
• Loyalty program integration
• E-commerce integration (sell online too)

Why pet stores choose it: The purchase order and vendor management features are essential for stores managing relationships with 20+ suppliers and hundreds of products.

Shopify POS — Best for Pet Stores That Also Sell Online Price: $39/month (Basic Shopify) | $105/month (Shopify) | $399/month (Advanced)

If you sell pet products both in-store and online, Shopify unifies everything. One inventory, one product catalog, two sales channels. Related: How to Manage Pet Store Inventory Effectively.

• Unified online + in-store inventory
• Automatic inventory sync (sell something online, it updates in-store stock)
• Product management with images, descriptions, variants
• Purchase orders and transfers
• Inventory analytics
• Barcode scanning
• Customer management
• Shipping and fulfillment for online orders

Vend (by Lightspeed) — Mid-Range Option Price: $69/month (Lean) | $119/month (Standard) | $199/month (Advanced)

Similar to Lightspeed but slightly more affordable. Good for single-location pet stores that don’t need multi-location features.

For Supply Tracking (Your Grooming Supplies)

Even if you don’t sell retail, tracking your own supply costs is smart business. Most groomers have no idea how much they spend monthly on shampoo, blades, ear cleaner, and other consumables.

Simple Google Sheet approach:

Track this monthly and you’ll quickly see where your money goes and where you can save (buying in bulk, switching to concentrated products, finding cheaper suppliers).

Retail Revenue Tips for Groomers

If you’re going to sell products, do it right:

Stock What You Actually Use

The easiest retail sell is recommending what you use on clients’ dogs. Stock the exact shampoos, conditioners, sprays, and grooming tools you use professionally. Clients trust your recommendation because they can see (and smell) the results.

Mark Up Properly

Standard retail markup for pet products: 40-60% over wholesale cost. A shampoo that costs you $12 wholesale sells for $18-$20 retail. Don’t undersell yourself — clients expect to pay retail prices at a grooming salon.

Display Products at Checkout

Put your retail display right where clients pay and pick up their dogs. This is impulse buy territory. When they’re already reaching for their wallet and their dog smells amazing, the sale practically makes itself.

Track What Sells (and Kill What Doesn’t)

Use your inventory software to check sales monthly. Products that haven’t sold in 60 days? Put them on sale at cost to clear shelf space. Products that sell out repeatedly? Increase your order quantity and maybe raise the price $1-$2.

My Recommendation

Grooming salon with small retail section: Square for Retail (free) or Pawfinity’s built-in inventory ($25/month).

Dedicated pet store (single location): Vend ($69/month) or Lightspeed ($89/month).

Pet store with online sales: Shopify ($39-$105/month) for unified online + in-store inventory.

Just tracking your own supplies: Google Sheets. Seriously. A simple spreadsheet updated monthly is all you need.

The retail opportunity is real. Grooming salons that add a curated retail section report 10-20% revenue increases with minimal extra effort. Track your inventory, stock what sells, and let the products do the work.