About This Item
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What size and gauge are these syringes?
They are 0.3 cc U-40 insulin syringes with a 29G x 1/2 in needle.
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Are these syringes calibrated for U-40 insulin and compatible with ProZinc?
Yes. The syringes are calibrated for U-40 (40 IU/mL) insulin and are suitable for use with veterinary U-40 products such as ProZinc, as directed by your veterinarian.
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How many syringes come in the pack and how are they packaged?
The kit contains 100 syringes packaged as 10 packs of 10, plus a syringe disposal container.
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Are the syringes sterile and single-use?
Yes. Each syringe is sterile and intended for single use only.
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Does this kit include a sharps container?
Yes. A syringe disposal container is included for safe sharps handling.
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Can I use these with U-100 insulin?
These syringes are calibrated for U-40 insulin. Consult your veterinarian for the correct syringe type for your insulin.
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Are these suitable for cats or dogs?
They are for veterinary use when administering U-40 insulin as directed by your veterinarian.

Pet Health Benefits
Every product we carry at PetMeds Directis selected with care to support your pet’s health from nose to tail. Whether it’s prescription meds, supplements, or daily care essentials, we aim to make it easier for pet parents to give their furry companions a longer, happier life. Here are some of the ways PetMeds Direct helps pets thrive:
Best Practices
Not sure how to get started with PetMeds Direct? We make caring for your pet easier than ever — whether it’s managing prescriptions, stocking up on supplements, or getting expert advice. Explore below for helpful ways pet parents use PetMeds Direct to stay on top of their pets’ health.
Happy Pet Parents
At PetMeds Direct, we’re proud to serve pet lovers all across Canada. From coast to coast, pet parents trust us to deliver fast, reliable, and compassionate care. Here’s what some of them had to say:

About PetMeds Direct
PetMeds Direct was founded with one simple mission: to make pet healthcare easier, faster, and more compassionate for Canadian pet parents. What started as a small idea — helping busy families manage their pets’ prescriptions — has grown into a trusted nationwide pharmacy serving dogs, cats, and everything in between.
We believe pets are family, and every tail wag and purr deserves top-tier care. That’s why we work closely with vets, offer fast shipping, and make prescriptions and wellness products more accessible than ever. At PetMeds Direct, we’re not just delivering meds — we’re delivering peace of mind.
Healthy Pets, Happy Homes
Caring for your pet’s health has never been easier. With just a few clicks, PetMeds Direct delivers trusted medications and wellness products right to your door — fast, affordable, and vet-approved. Say goodbye to last-minute pharmacy runs and hello to peace of mind.








