Vet prescription required in checkout

Caninsulin (40iu/ml) 10ml

You save 66%
Vet prescription required in checkout
You save 66%

Caninsulin (40iu/ml) 10ml

Caninsulin is for the treatment of insulin deficiency (diabetes) in dogs and cats.

Standard Retail Price £64.01
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  • Details
  • Instructions
  • Delivery Info
  • Service Reviews (77778)

Caninsulin(40iu/ml) is for the treatment of insulin deficiency (diabetes mellitus) in dogs and cats. It is supplied in a 10ml vial or separately as 10 x 2.5ml vials and administered by injection using syringe. The active ingredient is porcine insulin which is a naturally occurring hormone produced in the pancreas.

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

Diabetes Mellitus is a common endocrine disease caused by a deficiency of insulin. As a result of this deficiency, glucose cannot be transported from the bloodstream into the cells. Store Caninsulin upright and keep refrigerated between 2 & 8°c. If transporting, always keep below 25°C to ensure its efficacy. During periods of hot weather dispatches may be temporarily delayed. Do not freeze. We are unable to deliver to Northern Ireland.

Caninsulin is to be given via injection and to be administered with Caninsulin 0.5ml or 1ml syringes (these can also be purchased on our website). The treatment will be divided into "stabilisation" and "maintenance". First, the correct dose needs to be determined and a suitable routine needs to be finalised for both pet and owner (stabilisation). Then, the pet is monitored regularly and if the diabetes evolves, the medication can be changed accordingly (maintenance).

This item will only be dispatched Monday-Thursday. There is a £5.99 charge for delivery on this product due to it being temperature controlled.  We send your medicine via courier with extra packaging to make sure your item arrives to you in the best condition.


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.

Delivery Info

Please view our Delivery and Coronavirus pages for the latest updates.

Light (usually non-food) orders under £29 are charged £2.99 postage. Heavy (typically food) orders under £29 are charged £4.49 postage.

For Light items (under 2kg) our standard method is Royal Mail 2nd Class Tracked(there are a few exceptions, so if in doubt check our Delivery page).

To get it faster you can upgrade Light items to Royal Mail 1st Class Tracked or a Guaranteed Courier service, Saturday Courier or even before 12 noon services. There's a small fee, but if you're in a hurry they are worth considering. To ensure you get your courier order as quickly as possible, please place your order before 12 Noon Monday to Thursday. There is no standard Saturday courier delivery.

Heavy items weighing 2kg and more are sent via courier. Heavy items ordered after 12 Noon Friday, or anytime Saturday and Sunday will be processed on a normal working day.

Please note that if you are purchasing a mix of Light and Heavy items at the same time, these will be sent separately. The Heavy items being sent by Courier, the Light items by Royal Mail 2nd Class Tracked.

Refrigerated items are only dispatched by courier Monday to Thursday to ensure the item remains cool.

All exceptions to these guidelines are noted in the product description.

For more information, view our Delivery page.

Service Reviews (77778)
Independent Customer Feedback

Caninsulin (40iu/ml) 10ml

4.9/ 5
(77778 customer reviews)
  1. 5
    "Great service, great price!"
    Review by Julie Fraser / (Posted on
  2. 4
    "I would recommend them. They have a phone number and answer the phone for an enquiry regarding a prescription. They accept images of prescriptions written from European mainland veterinary clinics. Prices are good, certainly on some of the more expensive medications."
    Review by / (Posted on
  3. 5
    "Easy to use website and step by step guidance to add the prescription. I made an error on my order and I was contacted within an hour to discuss and correct it. My order arrived the next day and was packed safely.
    Unfortunately and unexpectedly my furbaby passed away on the day of delivery, I contacted them and they agreed to take back the medication and I received confirmation the same next day.
    I spoken with customer services and they were so pleasant and helpful and even gave me their condolences.
    Overall I am extremely impressed.with this company and would highly recommend them to everyone.
    Thank you for everything."
    Review by Sian Matthews / (Posted on
  4. 5
    "food always arrives promptly and Sarah the DPD delivery person is very good."
    Review by alison mossop / (Posted on
  5. 5
    "Awsome service great product"
    Review by C. Smith / (Posted on
  6. 5
    "Excellent service. Will definitely buy from them again and recommend them to other pet owners"
    Review by / (Posted on
  7. 5
    "Great price, and fast delivery. What more can you ask for?
    Will definitely use again in the future."
    Review by / (Posted on
  8. 2
    "The product I order regularly had changed and the system picked up the wrong product so I’ve ended up with a 12k bag of dog food (£52) that I can’t use. Customer services very unhelpful. Will not buy from them again."
    Review by / (Posted on
  9. 5
    "I used this to buy advocate for my cat it’s good price easy to upload prescription . Other prices are good too so I get his worming & other meds from here"
    Review by / (Posted on
  10. 5
    "Brilliant service, I have recommended too friends. Very quick service."
    Review by / (Posted on
View all 77778 customer reviews

Vet prescription required in checkout

  1. Get a prescription from your vet
  2. Place your order with us
  3. Add a prescription and tell us about your pet.
  4. Our vets will double check your order & your order is dispatched right away
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