UPCO Pet Supplies | Small Business Pet Shop in St. Joseph MO

Vetsulin 10 mL Insulin for Cats & Dogs

Veterinary-prescribed insulin for dogs and cats that helps control blood glucose levels and manage diabetes with fast-acting, long-lasting support.

Vetsulin 10 mL Insulin for Cats & Dogs - Main image
$51.19 $79.99 In stock

Category: Cats

Vetsulin® 10 mL Insulin for Cats & Dogs is a veterinary-prescribed insulin designed to help manage diabetes mellitus in pets. This porcine insulin zinc suspension works to reduce high blood sugar (hyperglycemia) and support more stable glucose levels, helping pets maintain a better quality of life.

Formulated specifically for dogs and cats, Vetsulin® is FDA-approved and known for its fast onset and long-lasting action, helping reduce common signs of diabetes such as excessive thirst, urination, and appetite changes. It has been used globally for over 25 years, making it a trusted option among veterinarians.

This injectable insulin is administered using a U-40 insulin syringe or VetPen® and must be shaken before use to ensure proper mixing and effectiveness.

⚠️ Important:

  • This is a prescription-only medication and requires approval from a licensed veterinarian.
  • Cannot be shipped to Virginia.
  • Always follow your veterinarian’s dosing and administration instructions.

Key Benefits:

  • Helps control blood glucose levels in diabetic dogs and cats
  • Reduces signs associated with diabetes mellitus
  • Fast-acting and long-lasting insulin formula
  • FDA-approved for use in both dogs and cats
  • Compatible with U-40 insulin syringes or VetPen®
  • Trusted and used worldwide for over 25 years
  • Designed specifically for pet diabetes management
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (3.0 / 5 · 1 review)

Miles P. ★★★☆☆

It's been working okay for my diabetic cat, but the 10 mL bottle feels like it runs out faster than I expected. The insulin seems to control his blood sugar decently, though I wish the suspension mixed a bit more easily.