Shelters & Rescues: Buy 4, Get the 5th Free
Buy 4 test kits,
get the 5th kit free
Every intake deserves a fast answer. Stock up on FeLV/FIV, parvo, panleuk, Giardia, heartworm and more — mix any 5 boxes, and the 5th is on us.
Shop with the discount appliedHow it works
Three steps, no paperwork.
Click any button on this page
Your cart opens with code SHELTER5 already applied — nothing to type at checkout.
Add any 5 boxes
Mix and match across cats and dogs. Multiples work too: 10 boxes = 2 free, 15 boxes = 3 free.
The lowest-priced box drops to $0
Checkout as usual — your order ships from Troy, Michigan.
(5 boxes of CPV, 50 tests)
(5 boxes of FPV, 50 tests)
(5 boxes, 50 tests)
every set of 5 boxes
Cat tests
10 tests per box. Results in about 10 minutes.
Dog tests
10 tests per box. Results in about 10 minutes.
Rapid results, small price tag
Lateral-flow antigen and antibody tests in the same cassette format you already know — without the big-brand markup.
Shipped from Michigan
Assembled and packed in Troy, MI. Orders go out fast, so you're never waiting on a container from overseas.
Built for volume
Shelters, rescues and small clinics in over 40 states order from us. Reorder in two clicks.
A person answers
Questions about a faint line or a sample type? Email us and you'll hear back from someone who runs these tests.
Questions shelters ask
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Do we need to prove we're a shelter or rescue?
No. The offer is on the honor system — if you're testing animals in your care, it's for you.
Can we mix cat and dog tests in the same 5?
Yes. Any 5 boxes from this page count. The free box is the lowest-priced one in each set of 5.
Does it work for bigger orders?
Yes — the discount repeats. 10 boxes gets 2 free, 20 boxes gets 4 free, and so on, all in one checkout.
Can we combine it with another code?
SHELTER5 can't be stacked with other discount codes, but it's already a better deal than our welcome offer on orders of 5+ boxes.
Do you accept purchase orders or offer net terms?
For larger recurring orders, email us — we're happy to talk about invoicing and standing monthly shipments.
What's in a box?
10 individually pouched test cassettes, buffer, droppers/swabs and instructions — everything needed to run the test, no equipment required.
Ready to stock up?
Click below and code SHELTER5 is applied for you. Add any 5 boxes — the 5th is free.
Start my order