PetTest U-40 Insulin Syringes make caring for your diabetic cat or dog a little easier every day. Designed with both pet comfort and owner convenience in mind, these 0.3CC syringes feature ultra-fine 31 gauge needles that help make each injection as gentle and stress-free as possible for your beloved companion.
Whether you are new to pet diabetes care or a seasoned pro, having reliable, easy-to-use supplies on hand makes all the difference. PetTest syringes are crafted with clear dose markings, smooth plungers, and lubricated Tri-Bevel tips so you can deliver each dose with confidence and keep your furry family member healthy and happy.
Key Benefits:
✅ Designed for U-40 insulin — the standard for diabetic cats and dogs
✅ Ultra-fine 31 gauge needle for comfortable, low-stress injections
✅ 5/16 inch short needle length ideal for small to medium pets
✅ Clear half-unit markings for precise and accurate dosing every time
✅ Smooth, leak-proof plunger for easy one-handed use
✅ Lubricated Tri-Bevel tip helps minimize discomfort for your pet
✅ 100 syringes per pack for consistent daily diabetic pet care







Reviews
The needles are extremely thin and sharp which makes injections almost painless. The gradations on the barrel are clear for accurate dosing. Much more affordable at MDS Diabetes than my pharmacy.