Praxis MedicinesUK pet medicine prices, compared

Medicines › Caninsulin

Caninsulin 40 IU/ml Suspension for Injection

POM-V · Vet prescription

Cheapest per ml£3.45Pet Drugs Online, 10 ml for £34.49
Pharmacies with a price13 listings checked

Cheapest by pack size

10 ml: £34.49 at Pet Drugs Online25 ml: £101.95 at Pet Drugs Online

Every price we hold

PharmacyPackPricePer doseStockDelivery (as the pharmacy says)Link
Pet Drugs Online Cheapest per dose
Caninsulin Suspension for Injection for Dogs and Cats 40IU/ml 10ml 10ml Vial - EXPIRY DATE END OF JUNE 2027
10 ml £34.49
VAT not stated
£3.45
per ml
In stock
checked 13 hours ago
— Visit Pet Drugs Online
Pet Drugs Online
Caninsulin Suspension for Injection for Dogs and Cats 40IU/ml 2.5ml 10 x 2.5ml Vials - EXPIRY DATE END OF JANUARY 2027
25 ml £101.95
VAT not stated
£4.08
per ml
In stock
checked 13 hours ago
— Visit Pet Drugs Online
Pet Drugs Online
Caninsulin Suspension for Injection Cartridges for Dogs and Cats 40IU/ml 2.7ml 10 x 2.7ml Cartridges
Not compared: out of stock when last checked
27 ml £88.99
VAT not stated
£3.30
per ml
Out of stock
checked 13 hours ago
— Visit Pet Drugs Online

Prices include VAT unless marked. Delivery is shown in each pharmacy's own words; check it at checkout. Prices change — the pharmacy's page is always the final word.

Is a written prescription worth it?

Using the cheapest online price per ml above (£3.45, Pet Drugs Online). Put in your vet's price to compare a year of buying.

The fee starts at the Order's cap, £21.40, which binds after 22 March 2027 at large groups; put in your practice's own fee if you know it. How long a prescription lasts is your vet's decision.

What you need to buy it

Needs a prescription from your vet.

Only a vet who has your animal under their care can prescribe it. You can buy it from your vet, or ask your vet for a written prescription and buy it from any pharmacy or authorised online retailer — the vet may charge a prescription fee for writing it.

The CMA's Order makes it a duty after 22 June 2027 at large groups (15 or more practices) and after 22 September 2027 at every other practice. You can ask today: vets have long been expected to provide a written prescription on request, and may charge a fee for it.

Ask your vet for a prescription

Category: Prescription-only medicine — veterinarian (POM-V).

Same active ingredient

Licensed products containing Insulin in the same form. Ask your vet before changing — strength, dosing and licensed species can differ, and the prescription must name what you buy.

About this medicine

Active ingredient
Insulin
Form
Suspension for injection
For
Cats, Dogs
Used as
Hormone
Marketing authorisation holder
Intervet International B.V.
Authorisation number
06376/4083 · VMD product A000694 · United Kingdom
First authorised
8 December 1992

Summary of product characteristics (PDF) · VMD record · This page as data · as Markdown

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