UK Registered Veterinary Retailer

Flexadin Advanced Chews

Flexadin Advanced Chews
Advanced Dog Chews » Pack of 30

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  • Advanced Dog Chews » Pack of 30 £27.99
  • Advanced Dog Chews » Pack of 60 £49.99

Selection of 2 products from

£27.99 to £49.99


Flexadin Advanced Chews are delicious, palatable chews formulated to support joint health and function. Ideal for older canines with Osteoarthritis which is a progressive, degenerative, multifactorial joint disease and one of the leading causes of discomfort in older dogs.


Ingredients per Flexadin Advanced chew (3 g) :
Unhydrolyzed collagen type II
(yielding 10 mg of active undenatured collagen Type II) 40 mg
Omega-3 fatty acids (flaxseed oil) 80 mg
Omega-3 fatty acids (fish oil) 20 mg
Vitamin E 42 mg (21 IU)

Non-medicinal ingredients in Flexadin Advanced :
Oat flour, rye flour, brewer's yeast, oat meal, water, glycerin, chicken liver, gum arabic, soy lecithin, citrus pectin, maltodextrin, calcium alginate, sorbic acid, propionic acid, mixed tocopherols.

Directions for Use

Administer 1 Flexadin Advanced chew daily. May be given directly to the dog or in its food.

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 8:30am - 5:00pm
  • Sat: 9:00am - 1:00pm (Collections only)
  • Email: [email protected]

All prices include VAT where applicable.

Delivery Information

How quickly do you deliver?

Under almost all products on our website is an Estimated dispatch time, check this for a delivery prediction specific to the item you are looking to purchase. These badges are updated live based on the stock levels we have and also those of our suppliers - so are usually very accurate, but cannot be guaranteed. In more general terms, we aim to dispatch all orders within 1 working day of receiving payment (and a prescription if required). If we cannot do so within 3 working days we will contact you by email.

What do you charge for delivery?

For UK delivery, we charge the following:

Order Total Weight Delivery
£0-£28.99 Under 2kg £2.99
2kg+ £4.99
£29-£38.99 Under 2kg Free
2kg+ £4.99
£39+ Under 2kg Free
2kg+ Free

Prices quoted are for delivery to all parts of mainland UK except certain Scottish postcodes (where the price is higher for items sent by courier. Delivery of food abroad (including Channel Islands, N. Ireland and other islands around the UK) is charged at a higher price and free delivery is not available. Temperature controlled products, such as Insulin, are also not always subject to the standard and/or free delivery options.

For full information on our delivery charges, including prices on heavy deliveries to Scotland and abroad, see our delivery information page.

We can deliver most items to all around the world, but prices do vary. To find the exact cost of shipping your item, and to see all options available, follow these steps:

  1. Put the items you wish to order in your basket
  2. Proceed to checkout and enter your delivery address, including country
  3. Delivery information including price will automatically update to what is available to you

Delivery of aerosols

Due to restrictions aerosols can't be sent by Royal Mail. We appreciate your understanding.

Delivery of temperature controlled items

Some products, such as insulin and frozen food, need to be delivered in insulated packaging to prevent them from getting too warm (or too cold) during transit from us to you. Purchasing any of these items in your order will result in a £1.99 charge being added to the total to cover the high cost of the insulated packaging materials. You only pay the £1.99 once per order, regardless of how many temperature controlled items you purchase in that order.

How do I cancel or return an order?

Please call us as soon as possible if you need to amend or cancel an order on 01582 842096. If your order has been processed for dispatch we will be unable to cancel or amend the order. You will however be able to return your product for a full refund*.

To return an item, you must contact us by phone or email to arrange this BEFORE posting any product back to us. We will explain the process at this stage for you.

*For full details on returns, see our terms and conditions page.

Reviews (8)

Q & A

Below are some recent questions we've received regarding Flexadin Advanced Chews, including answers from our team.

29 June 2017 at 5:29pm

How quickly does it work?

Vicky Holland

  • VioVet customer since 2014
  • From: Norfolk, United Kingdom

Hi, I have a 11 year old arthritic lab and have tried various medications with limited success. If I try this how quickly should I expect to see an improvement if it helps? Thanks

  • Veterinary Advisor

I would hope that you would see some improvement within a month. Even if you do not notice a massive difference these products are designed to protect the joints and slow down further deterioration long term.

20 September 2016 at 1:05pm

Can this be used alongside Yumove Joint Supplement for Dogs

Sarah Chambers

  • VioVet customer since 2013
  • From: Cleveland, United Kingdom

Hello there,

I wonder if you could clarify that this product can be safely fed alongside Yumove Joint Supplement for Dogs?

  • Website Content Developer

Hi Sarah,

It should be perfectly safe to do this although I would advise consulting your vet just to make sure. It's unlikely your dog will overdose on any of the ingredients although it is still best to check.

Kind regards,


25 July 2016 at 8:49am


Deborah Eadie

  • VioVet customer since 2013
  • From: Cornwall, United Kingdom

Hi - if a three kilo dog needs a dose of one tablet, does a very large dog (over twenty kilos) need more than one? It seems strange to give them both the same dose....................

  • Veterinary Advisor

A very interesting question. The key ingredient of Flexadin Advanced is an undenatured type 2 collagen. It acts to modulate the bodies own immune response via lymphoid nodules in the small intestine to reduce the inflammation in the joints. A given amount is required to trigger the response and is the same in every dog regardless of weight. People are reporting very good results with this product.