PRO PLAN Age Defence 7+ Medium & Large Senior Dry Dog Food - Chicken - 14kg

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£48.99 (£3.50/Kg)


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PRO PLAN Age Defence 7+ Medium & Large Senior is a complete dry dog food that offers your older dog high quality senior dog nutrition. It has been specially formulated for medium and large dogs that are aged seven or over.

All PRO PLAN products are formulated to make the most of high-quality ingredients, delivering efficient nutrient absorption and targeted benefits at every stage of life. In fact, we are so sure your pet will love it, that we are offering the chance to try PRO PLAN risk free, with 100% money back guarantee.


  • Improves curiosity and responsiveness by supporting cognitive function, visible results in 30 days
  • Helps promote interaction with his family thanks to improved brain function and alternative brain energy source generated from botanical oils
  • Maintains healthy mobility and helps support joint health thanks to EPA, an omega-3 fatty acid and glucosamine.
  • All Purina recipes have no artificial colourants, flavourings or preservatives


Suitable for: Medium & Large breed Senior dogs aged 7+ weighing 10kg+

Contents: 14kg bag


Fresh, clean drinking water should always be available.

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Excellent quality and value Katiecurtis255 on 13 November 2019

I have fed my dogs with purine pro plan for years but unfortunately I cannot get it locally now as all local stores no longer stock it. Petplanet is not only much cheaper but delivers very quickly. A double bonus as I no longer have to carry big heavy bags.

Amazing Natsy22 on 30 July 2018

This food has completely transformed my springer from a old boy with no interest in much to a lively man in his prime. He is back out looking for holes to escape through to see what he mayor may not be missing on the other side of the fence. He is so much more alert and has a real zest for life again, in fact I feel mean that I was feeding him something that made him feel sluggish and unmotivated and even though this is more expensive it's a much happier household having our old boy back to his original self.

Pleasantly surprised ldw1010 on 22 July 2018

8 year old staffie Ringo has been trying Purina Pro plan with optiage for about a month now. I wasn't convinced upon starting this that there would be much of a change in him physically or mentally- just another marketing hype. As the month went on I was pleasantly surprised. He was excited when he could hear the bowl coming and every meal was finished pretty quickly. Living in a second floor flat,stairs can slow him down at times. He seems to be taking them in his stride not being so stiff and still being energetic once reaching the top. He has always been playful,just seems lately he has had that little extra about him. This has definitely been a him and will be continuing this food for future use,being something that isn't going to be braking the bank either. Big thumbs up all round.

Worth the extra MrCWT on 20 July 2018

Yes, this product is more expensive, however when you consider the health benefits for your pet, it is worth it. Our dog loves eating his complete dog food and licks the bowl, always waiting for more.

The best dog food PaulaDunaj on 18 July 2018

I have been feeding my 9 year old dog. He loves the flavour and texture of the food. I’m very happy because he is really fussy. I have definitely noticed a difference in the behavior. He's got a lot of energy and a lovely glossy coat now. At meal times he now rushes to his dog bowl and laps up the food. When we walking, he’s a lot faster. He wants to play a lot more and he is happier. I have a puppy again. My daughter love it. She plays with him all day. I would definitely recommend this food and I’ll buy it again and again.

Happy big boy Anon on 14 July 2018

My 7yr old Bullmastiff has become slow and stiff with age. He hasn't been able to go on long walks and play for very long with our other dogs, he's always tired. Since tryinh Pro Plan Otiage we have seen a marked improvement in hia enery and less stiff. He loved the taste and we would recommend it to anyone with a aging dog.

Feeding Guide

See table for recommended daily feeding amounts.

Weight of Dog<1h activity per day1 to 3h activity per day

These amounts are guidelines only.

To help keep your dog in an ideal body condition, adjust according to your dog's activity level, physical condition and individual needs. 

To monitor your dog's health, consult a veterinary surgeon regularly.



High Quality Chicken (16%) (including Back and Chest)
Dried Poultry Protein
Rice (12%)
Corn Protein Meal
Vegetable Oil Fractions (5.5%)
Dried Beet Pulp
Soya Meal
Wheat Gluten
Animal Fats
Fish Oil


 Analytical constituents:
Fat content:15.0%
Crude ash:7.5%
Crude fibre:2.0%
Nutritional additives:IU/kg:
Vit A:38 000
Vit D3:1 200
Vit E:650
Vit C:165
Iron(II)sulphate monohydrate:(Fe: 140)
Calcium iodate anhydrous:(I: 2.3)
Copper(ll)sulphate pentahydrate:(Cu: 15)
Manganous sulphate monohydrate:(Mn: 54)
Zinc sulphate monohydrate:(Zn: 130)
Sodium selenite:(Se: 0.16)
Technological additives:mg/kg:
Tocopherol extracts from vegetable oils:6


This and similar products can be found in: Complete Dry Dog Food  |  Dog Food  |  Dog Food by Type  |  Dog Food Sale  |  Dog Food: All  |  Dog Sale  |  Latest Special Offers  |  On Sale Now  |  Pro Plan  |  Pro Plan Adult  |  Pro Plan Dog  |  Pro Plan Dog Food: All  |  Senior Dog Food  |  Special Offers