PetTest Genteel Butterfly Touch Dog & Cat Lancets, 100 count

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At a Glance

  • Diabetic Support
  • All Lifestages
$11.99 (-25%) Chewy Price
$15.99 List Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
In Stock
FREE 1-3 day delivery on first-time orders over $35
Free 365-day returns

Pay in 4 interest-free payments on purchases of $30-$1,500. .

About This Item

Details

  • Made with rigid metal and a vibration-dampening plastic base that helps absorb needle movement.
  • Constructed of polished, smooth stainless steel with a conformal coating on the safety cap.
  • Designed for use with the new PetTest Genteel Lancing Device (sold separately) and are compatible with many other square-based lancet holders.
  • Tri-bevel tip ranges from 30g to 36g.
  • Constructed to avoid painful side-to-side movement when used.

Superior Pet Wellness Products

PetTest is a trusted choice for diabetic pet supplies and a powerhouse in supplements for all pets. They offer everything from diabetes monitoring kits and painless lancing devices to gastro support supplements—and everything in between!

Wirelessly Transmit to the PetTest App

Rely on PetTest for accurate, convenient blood glucose monitoring. Their PetLink+ meter wirelessly connects to their innovative app and uses reliable, affordable test strips. They combine high-tech with tried-and-true for easy diabetic pet care.

There’s a Supplement for That...

PetTest leads in pet supplements—all made-in-the-USA, human-grade formulas with no fillers. From supplements to preserve your pet’s vision to urinary tract supplements, trust PetTest for your cat or dog's needs.

Many Choices, for Any Budget

PetTest provides high-quality, accurate, affordable home glucose monitoring solutions for diabetic dogs and cats. They offer meter kits, test strips and supplies for easy, quick results, helping you manage your pet's diabetes in between vet visits.

About PetTest

Since 2015, PetTest has helped manage pet diabetes with affordable, at-home blood glucose monitoring. Now, they offer more than just meters, supplying supplements and many other essential pet supplies you need in your home pet health care arsenal.

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Questions & Answers

5 Customer Questions

do these work with the AlphaTrak3 lancing device?

Answer by DiabetesMom • May 26, 2025
Yes, I have used them with my AlphaTrak3 lancing device with no problems.

what gauge are the lancets?

Will these work in the alphatrak 2 lancet plunger?

Answer by Chewy • May 04, 2023
Butterfly Touch Lancets were designed for use with the PetTest Genteel Lancing Device. They also are compatible with these popular brands: Advocate, Soft Touch, Soft Touch II, BD Lancet Device, OneTouch UltraSoft, FreeStyle, Microlet, Microlet 2, Vaculance, Auto-Lancet, Penlet Plus, Penlet II, On Call Plus, and many other square-based lancet holders.

What gauge is the needle?

Answer by Chewy • Feb 08, 2023
The Tri-bevel tip ranges from 30 gauge to 36 gauge.
Reviews
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4.5
Rated 4.5 out of 5 stars
47 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Accuracy

96% Positive

Ease of Use

95% Positive

Range of Tests

85% Positive

Speed

95% Positive

11 Customer Reviews

Rated 5 out of 5 stars
By Joy on Dec 28, 2025

Better than alpha trak lancets

I’m able to draw blood on the first try and don’t have to spend time poking my poor baby over and over. This makes checking glucose much less stressful for my c

I’m able to draw blood on the first try and don’t have to spend time poking my poor baby over and over. This makes checking glucose much less stressful for my cat.

Rated 5 out of 5 stars
By Petra on Jan 14, 2026

They work very good.

They are very sharp, so it takes only one pinch to get some blood.

They are very sharp, so it takes only one pinch to get some blood.

Rated 4 out of 5 stars
By Darrell on Dec 14, 2025

The price

We are thankful for the great price of this item

We are thankful for the great price of this item

Rated 5 out of 5 stars
By DiabetesMom on May 12, 2025

Fits AlphaTrak3 Lancet Device

I ordered these because the proprietary AlphaTrak3 lancets are so expensive in comparison. Happy to report that these fit the AlphaTrak3 lancet device perfectly

I ordered these because the proprietary AlphaTrak3 lancets are so expensive in comparison. Happy to report that these fit the AlphaTrak3 lancet device perfectly. No issues since swapping and we’ll definitely save a lot of money.

Rated 5 out of 5 stars
By Carolyn on Feb 3, 2025

Sticks like a butterfly

When I found out I had to stick my dogs ears for his blood sugars I thought I would die! I not only have to do it once but twice a day. When I used the ordinary

When I found out I had to stick my dogs ears for his blood sugars I thought I would die! I not only have to do it once but twice a day. When I used the ordinary lancets my dog would yelp. It broke my heart! I switched over to the butterfly lancets and my pup no longer yelps. They are wonderful! I would definitely recommend!

Rated 5 out of 5 stars
By Genevieve on Sep 5, 2024
Top 500 Contributor

Great lancets

These work perfectly. I do wish chewy didn’t use fedex as they are awful and frequently lose these extremely important tools for my dogs diabetes. Thankfully chewy

These work perfectly. I do wish chewy didn’t use fedex as they are awful and frequently lose these extremely important tools for my dogs diabetes. Thankfully chewy works with me but still fedex is awful.

Rated 1 out of 5 stars
By Carbs on Jan 22, 2024

Doesn’t fit Alpha trak 2

They said this fit the Alpha Trak.2 NOT TRUE !!!!!! I wish people that wright review know what they are talking about Or make sure it realy works Know im stuck with

They said this fit the Alpha Trak.2 NOT TRUE !!!!!! I wish people that wright review know what they are talking about Or make sure it realy works Know im stuck with these And they don’t fit And I also Bought the lancer Alpha NOT HAPPY I REALY NEED SOMETHING THST WORK

Rated 5 out of 5 stars
By John on Apr 14, 2024

Good product

It works as expected. It is a quality product.

It works as expected. It is a quality product.

Rated 5 out of 5 stars
By Aaron on Jul 21, 2023

Fits and works perfect

These fit the lancing device I already had which came with the AlphTrak2 kit. They do their intended job.

These fit the lancing device I already had which came with the AlphTrak2 kit. They do their intended job.

Rated 5 out of 5 stars
By FelineServant on Mar 13, 2023

Genteel Butterfly Touch Lancets

Sadly, I never got a chance to use the lancets as I had to say goodbye to my sweet Prince Charlie the same day they were delivered. The lancets were highly recommended

Sadly, I never got a chance to use the lancets as I had to say goodbye to my sweet Prince Charlie the same day they were delivered. The lancets were highly recommended on the Feline Diabetes FB group I joined last year. I donated the lancets to a local rescue.