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Caninsulin (40iu/ml) 25ml (10 x 2.5ml Vials)
Simple steps for pet prescriptions
  • 1Get a prescription from your vet
  • 2Place your order with Pet Drugs Online
  • 3Attach a prescription and tell us about your pet, read more
  • 4Our vets will double check your order
  • 5Your order is dispatched right away
Next day delivery*
Place your order by 12 noon and we'll get it to you the next working day.
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*£5.95. Mon-Fri only, products must be in stock
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Caninsulin (40iu/ml) 25ml (10 x 2.5ml Vials)

This item requires a vet's prescription

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  • Vet price £81.24
  • Our price £56.90
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Estimated dispatch within 24 hours (subject to stock) See our delivery options

Prescription Info.
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Caninsulin (40iu/ml) 25ml (10 x 2.5ml vials)

Caninsulin(40iu/ml) 25ml (10 x 2.5ml vials) are for the treatment of insulin deficiency (diabetes) in dogs and cats. It is supplied as 10 x 2.5ml vials (or separately in a 10ml vial) and administered by injection using syringe.

Caninsulin needs to be kept below 25°C to ensure its efficacy.

Caninsulin is a prescription item and will be sent once a valid prescription is received. Please follow the instructions given by your vet.

An additional £5.95 will be added to the order as it is required to be delivered next day and be signed for. This item will only be dispatched Monday-Thursday.


You may also be interested in these related products

MSD 0.5ml Caninsulin Syringe >

MSD 1ml Caninsulin Syringe >

Caninsulin VetPen Starter Pack >

The Alphatrak Range of glucose monitoring for diabetic cats and dogs >


To check the most up to date information about this product, please read its Summary of Product Characteristics (SPC) on the Veterinary Medical Directorate’s (VMD) Product Information Database:

View summary of product characteristics (SPC)

We offer a range of delivery options:

Our standard delivery is free by Royal Mail 2nd Class (for lightweight items up to 2kg) - there are some exceptions and you can see these on our delivery page. These include refridgerated items, controlled prescription medication and heavy food items 2kg+ which have to be sent via our Courier service.

We also offer delivery by Royal Mail 1st Class or via Next Working Day Courier for a small fee (for items in stock ordered before 12pm Monday to Thursday). Where available orders can be upgraded to Next Working Day pre-12pm or Saturday Delivery. Standard courier orders placed before 12pm on Fridays will be delivered the following Monday.

Orders under £20 have a £2.50 handling fee automatically added.

Food deliveries weighing 2kg and over ordered before 12pm (Monday to Thursday) will be delivered next working day by courier - Monday to Friday - excludes Saturday delivery. Orders placed on a Friday, Saturday and Sunday will be delivered on a Tuesday. Orders weighing over 6kg are sent free.*

*Please note that any other items ordered with food will be sent separately via Royal Mail 2nd Class by default. If you require non-food items on a faster service we offer the option to upgrade to Royal Mail 1st Class or Courier delivery of non-food items for an additional charge.

For more information, view our delivery page.

If you see the "prescription required" sign next to an item you’d like to order, it means the item can only be issued with a prescription. While you can add these items to your shopping cart and pay for them along with other non-prescription products, we can’t dispatch them until we’ve received a prescription.

Product reviews for prescription products are not allowed by the RCVS. But here is what our customers say about our service:

Service reviews have been compiled from 30564 customer reviews


Excellent service always deliver on time and a lot cheaper then anybody else I've checked out on-line..


Really easy to use website, I like you can assign your products to the relevant pets to make reordering easier. Delivery was prompt as always.


so much cheaper than other suppliers and posted out very quickly


Wonderful, will tell all the people I know with pets to use this brilliant service. It has helped me on many occasions. Thank you very much.


The prices are very competitive and delivery prompt will use again in future.


Ordering was very straightforward. Items arrived within a few days.
Very pleased and will certainly continue to order from you. Thank you.


Very easy to re-order. Just hope there is an offer if an item is being ordered regularly; e.g. monthly


Received my order short of an item. The lady on the phone was very helpful and sorted it very quickly. Great team.


Without this service I would not be able to continue with my dog's expensive treatment. It has saved me hundreds of pounds.


The website is very easy to use. I can order quickly and can easily store my prescriptions. Delivery is always prompt and accurate.

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